13986901665

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2652

約数の個数: 128

約数和(自身を含む): 28038389760

約数和(自身を除く): 14051488095

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 71, 99, 135, 159, 165, 213, 265, 297, 355, 477, 495, 583, 639, 781, 795, 1065, 1431, 1485, 1749, 1917, 2343, 2385, 2503, 2915, 3195, 3763, 3905, 5247, 7029, 7155, 7509, 8745, 9585, 11289, 11715, 12515, 15741, 18815, 21087, 22527, 26235, 27533, 33867, 35145, 37545, 41393, 56445, 67581, 78705, 82599, 101601, 105435, 112635, 124179, 132659, 137665, 169335, 177713, 206965, 247797, 337905, 372537, 397977, 412995, 508005, 533139, 620895, 663295, 743391, 888565, 1117611, 1193931, 1238985, 1459249, 1599417, 1862685, 1954843, 1989885, 2665695, 3581793, 3716955, 4377747, 4798251, 5588055, 5864529, 5969655, 7296245, 7997085, 9418789, 9774215, 13133241, 17593587, 17908965, 21888735, 23991255, 28256367, 29322645, 39399723, 47093945, 52780761, 65666205, 84769101, 87967935, 103606679, 141281835, 196998615, 254307303, 263903805, 310820037, 423845505, 518033395, 932460111, 1271536515, 1554100185, 2797380333, 4662300555, 13986901665]

約数ペア:

[(1, 13986901665), (3, 4662300555), (5, 2797380333), (9, 1554100185), (11, 1271536515), (15, 932460111), (27, 518033395), (33, 423845505), (45, 310820037), (53, 263903805), (55, 254307303), (71, 196998615), (99, 141281835), (135, 103606679), (159, 87967935), (165, 84769101), (213, 65666205), (265, 52780761), (297, 47093945), (355, 39399723), (477, 29322645), (495, 28256367), (583, 23991255), (639, 21888735), (781, 17908965), (795, 17593587), (1065, 13133241), (1431, 9774215), (1485, 9418789), (1749, 7997085), (1917, 7296245), (2343, 5969655), (2385, 5864529), (2503, 5588055), (2915, 4798251), (3195, 4377747), (3763, 3716955), (3905, 3581793), (5247, 2665695), (7029, 1989885), (7155, 1954843), (7509, 1862685), (8745, 1599417), (9585, 1459249), (11289, 1238985), (11715, 1193931), (12515, 1117611), (15741, 888565), (18815, 743391), (21087, 663295), (22527, 620895), (26235, 533139), (27533, 508005), (33867, 412995), (35145, 397977), (37545, 372537), (41393, 337905), (56445, 247797), (67581, 206965), (78705, 177713), (82599, 169335), (101601, 137665), (105435, 132659), (112635, 124179)]