48004875

素因数分解:

$3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 87901632

約数和(自身を除く): 39896757

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 125, 213, 225, 355, 375, 601, 639, 1065, 1125, 1775, 1803, 3005, 3195, 5325, 5409, 8875, 9015, 15025, 15975, 26625, 27045, 42671, 45075, 75125, 79875, 128013, 135225, 213355, 225375, 384039, 640065, 676125, 1066775, 1920195, 3200325, 5333875, 9600975, 16001625, 48004875]

約数ペア:

[(1, 48004875), (3, 16001625), (5, 9600975), (9, 5333875), (15, 3200325), (25, 1920195), (45, 1066775), (71, 676125), (75, 640065), (125, 384039), (213, 225375), (225, 213355), (355, 135225), (375, 128013), (601, 79875), (639, 75125), (1065, 45075), (1125, 42671), (1775, 27045), (1803, 26625), (3005, 15975), (3195, 15025), (5325, 9015), (5409, 8875)]