5351625

素因数分解:

$3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 9929088

約数和(自身を除く): 4577463

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 71, 75, 125, 201, 213, 225, 335, 355, 375, 603, 639, 1005, 1065, 1125, 1675, 1775, 3015, 3195, 4757, 5025, 5325, 8375, 8875, 14271, 15075, 15975, 23785, 25125, 26625, 42813, 71355, 75375, 79875, 118925, 214065, 356775, 594625, 1070325, 1783875, 5351625]

約数ペア:

[(1, 5351625), (3, 1783875), (5, 1070325), (9, 594625), (15, 356775), (25, 214065), (45, 118925), (67, 79875), (71, 75375), (75, 71355), (125, 42813), (201, 26625), (213, 25125), (225, 23785), (335, 15975), (355, 15075), (375, 14271), (603, 8875), (639, 8375), (1005, 5325), (1065, 5025), (1125, 4757), (1675, 3195), (1775, 3015)]