45448875

素因数分解:

$3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 83229120

約数和(自身を除く): 37780245

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 125, 213, 225, 355, 375, 569, 639, 1065, 1125, 1707, 1775, 2845, 3195, 5121, 5325, 8535, 8875, 14225, 15975, 25605, 26625, 40399, 42675, 71125, 79875, 121197, 128025, 201995, 213375, 363591, 605985, 640125, 1009975, 1817955, 3029925, 5049875, 9089775, 15149625, 45448875]

約数ペア:

[(1, 45448875), (3, 15149625), (5, 9089775), (9, 5049875), (15, 3029925), (25, 1817955), (45, 1009975), (71, 640125), (75, 605985), (125, 363591), (213, 213375), (225, 201995), (355, 128025), (375, 121197), (569, 79875), (639, 71125), (1065, 42675), (1125, 40399), (1707, 26625), (1775, 25605), (2845, 15975), (3195, 14225), (5121, 8875), (5325, 8535)]