10303875

素因数分解:

$3^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 19768320

約数和(自身を除く): 9464445

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 71, 75, 125, 129, 135, 213, 215, 225, 355, 375, 387, 639, 645, 675, 1065, 1075, 1125, 1161, 1775, 1917, 1935, 3053, 3195, 3225, 3375, 5325, 5375, 5805, 8875, 9159, 9585, 9675, 15265, 15975, 16125, 26625, 27477, 29025, 45795, 47925, 48375, 76325, 79875, 82431, 137385, 145125, 228975, 239625, 381625, 412155, 686925, 1144875, 2060775, 3434625, 10303875]

約数ペア:

[(1, 10303875), (3, 3434625), (5, 2060775), (9, 1144875), (15, 686925), (25, 412155), (27, 381625), (43, 239625), (45, 228975), (71, 145125), (75, 137385), (125, 82431), (129, 79875), (135, 76325), (213, 48375), (215, 47925), (225, 45795), (355, 29025), (375, 27477), (387, 26625), (639, 16125), (645, 15975), (675, 15265), (1065, 9675), (1075, 9585), (1125, 9159), (1161, 8875), (1775, 5805), (1917, 5375), (1935, 5325), (3053, 3375), (3195, 3225)]