4024125

素因数分解:

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

素因数の和:108

約数の個数: 72

約数和(自身を含む): 8554104

約数和(自身を除く): 4529979

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 73, 75, 105, 125, 147, 175, 219, 225, 245, 315, 365, 375, 441, 511, 525, 657, 735, 875, 1095, 1125, 1225, 1533, 1575, 1825, 2205, 2555, 2625, 3285, 3577, 3675, 4599, 5475, 6125, 7665, 7875, 9125, 10731, 11025, 12775, 16425, 17885, 18375, 22995, 27375, 32193, 38325, 53655, 55125, 63875, 82125, 89425, 114975, 160965, 191625, 268275, 447125, 574875, 804825, 1341375, 4024125]

約数ペア:

[(1, 4024125), (3, 1341375), (5, 804825), (7, 574875), (9, 447125), (15, 268275), (21, 191625), (25, 160965), (35, 114975), (45, 89425), (49, 82125), (63, 63875), (73, 55125), (75, 53655), (105, 38325), (125, 32193), (147, 27375), (175, 22995), (219, 18375), (225, 17885), (245, 16425), (315, 12775), (365, 11025), (375, 10731), (441, 9125), (511, 7875), (525, 7665), (657, 6125), (735, 5475), (875, 4599), (1095, 3675), (1125, 3577), (1225, 3285), (1533, 2625), (1575, 2555), (1825, 2205)]