15678119025

素因数分解:

$3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1823}}^1$

素因数の和:2013

約数の個数: 120

約数和(自身を含む): 30213494784

約数和(自身を除く): 14535375759

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 137, 155, 225, 279, 405, 411, 465, 675, 685, 775, 837, 1233, 1395, 1823, 2025, 2055, 2325, 2511, 3425, 3699, 4185, 4247, 5469, 6165, 6975, 9115, 10275, 11097, 12555, 12741, 16407, 18495, 20925, 21235, 27345, 30825, 38223, 45575, 49221, 55485, 56513, 62775, 63705, 82035, 92475, 106175, 114669, 136725, 147663, 169539, 191115, 246105, 249751, 277425, 282565, 318525, 344007, 410175, 508617, 573345, 738315, 749253, 847695, 955575, 1230525, 1248755, 1412825, 1525851, 1720035, 2247759, 2543085, 2866725, 3691575, 3746265, 4238475, 4577553, 6243775, 6743277, 7629255, 7742281, 8600175, 11238795, 12715425, 18731325, 20229831, 22887765, 23226843, 33716385, 38146275, 38711405, 56193975, 69680529, 101149155, 114438825, 116134215, 168581925, 193557025, 209041587, 348402645, 505745775, 580671075, 627124761, 1045207935, 1742013225, 3135623805, 5226039675, 15678119025]

約数ペア:

[(1, 15678119025), (3, 5226039675), (5, 3135623805), (9, 1742013225), (15, 1045207935), (25, 627124761), (27, 580671075), (31, 505745775), (45, 348402645), (75, 209041587), (81, 193557025), (93, 168581925), (135, 116134215), (137, 114438825), (155, 101149155), (225, 69680529), (279, 56193975), (405, 38711405), (411, 38146275), (465, 33716385), (675, 23226843), (685, 22887765), (775, 20229831), (837, 18731325), (1233, 12715425), (1395, 11238795), (1823, 8600175), (2025, 7742281), (2055, 7629255), (2325, 6743277), (2511, 6243775), (3425, 4577553), (3699, 4238475), (4185, 3746265), (4247, 3691575), (5469, 2866725), (6165, 2543085), (6975, 2247759), (9115, 1720035), (10275, 1525851), (11097, 1412825), (12555, 1248755), (12741, 1230525), (16407, 955575), (18495, 847695), (20925, 749253), (21235, 738315), (27345, 573345), (30825, 508617), (38223, 410175), (45575, 344007), (49221, 318525), (55485, 282565), (56513, 277425), (62775, 249751), (63705, 246105), (82035, 191115), (92475, 169539), (106175, 147663), (114669, 136725)]