12072375

素因数分解:

$3^3\times 5^3\times 7^2\times {\mathrm{73}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 26320320

約数和(自身を除く): 14247945

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 73, 75, 105, 125, 135, 147, 175, 189, 219, 225, 245, 315, 365, 375, 441, 511, 525, 657, 675, 735, 875, 945, 1095, 1125, 1225, 1323, 1533, 1575, 1825, 1971, 2205, 2555, 2625, 3285, 3375, 3577, 3675, 4599, 4725, 5475, 6125, 6615, 7665, 7875, 9125, 9855, 10731, 11025, 12775, 13797, 16425, 17885, 18375, 22995, 23625, 27375, 32193, 33075, 38325, 49275, 53655, 55125, 63875, 68985, 82125, 89425, 96579, 114975, 160965, 165375, 191625, 246375, 268275, 344925, 447125, 482895, 574875, 804825, 1341375, 1724625, 2414475, 4024125, 12072375]

約数ペア:

[(1, 12072375), (3, 4024125), (5, 2414475), (7, 1724625), (9, 1341375), (15, 804825), (21, 574875), (25, 482895), (27, 447125), (35, 344925), (45, 268275), (49, 246375), (63, 191625), (73, 165375), (75, 160965), (105, 114975), (125, 96579), (135, 89425), (147, 82125), (175, 68985), (189, 63875), (219, 55125), (225, 53655), (245, 49275), (315, 38325), (365, 33075), (375, 32193), (441, 27375), (511, 23625), (525, 22995), (657, 18375), (675, 17885), (735, 16425), (875, 13797), (945, 12775), (1095, 11025), (1125, 10731), (1225, 9855), (1323, 9125), (1533, 7875), (1575, 7665), (1825, 6615), (1971, 6125), (2205, 5475), (2555, 4725), (2625, 4599), (3285, 3675), (3375, 3577)]