84863025

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 177072000

約数和(自身を除く): 92208975

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 27, 39, 45, 57, 65, 75, 95, 117, 135, 171, 195, 225, 247, 285, 325, 351, 475, 509, 513, 585, 675, 741, 855, 975, 1235, 1425, 1527, 1755, 2223, 2545, 2565, 2925, 3705, 4275, 4581, 6175, 6617, 6669, 7635, 8775, 9671, 11115, 12725, 12825, 13743, 18525, 19851, 22905, 29013, 33085, 33345, 38175, 48355, 55575, 59553, 68715, 87039, 99255, 114525, 125723, 145065, 165425, 166725, 178659, 241775, 261117, 297765, 343575, 377169, 435195, 496275, 628615, 725325, 893295, 1131507, 1305585, 1488825, 1885845, 2175975, 3143075, 3394521, 4466475, 5657535, 6527925, 9429225, 16972605, 28287675, 84863025]

約数ペア:

[(1, 84863025), (3, 28287675), (5, 16972605), (9, 9429225), (13, 6527925), (15, 5657535), (19, 4466475), (25, 3394521), (27, 3143075), (39, 2175975), (45, 1885845), (57, 1488825), (65, 1305585), (75, 1131507), (95, 893295), (117, 725325), (135, 628615), (171, 496275), (195, 435195), (225, 377169), (247, 343575), (285, 297765), (325, 261117), (351, 241775), (475, 178659), (509, 166725), (513, 165425), (585, 145065), (675, 125723), (741, 114525), (855, 99255), (975, 87039), (1235, 68715), (1425, 59553), (1527, 55575), (1755, 48355), (2223, 38175), (2545, 33345), (2565, 33085), (2925, 29013), (3705, 22905), (4275, 19851), (4581, 18525), (6175, 13743), (6617, 12825), (6669, 12725), (7635, 11115), (8775, 9671)]