4685625

素因数分解:

$3^2\times 5^4\times 7^2\times {\mathrm{17}}^1$

素因数の和:57

約数の個数: 90

約数和(自身を含む): 10416978

約数和(自身を除く): 5731353

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 49, 51, 63, 75, 85, 105, 119, 125, 147, 153, 175, 225, 245, 255, 315, 357, 375, 425, 441, 525, 595, 625, 735, 765, 833, 875, 1071, 1125, 1225, 1275, 1575, 1785, 1875, 2125, 2205, 2499, 2625, 2975, 3675, 3825, 4165, 4375, 5355, 5625, 6125, 6375, 7497, 7875, 8925, 10625, 11025, 12495, 13125, 14875, 18375, 19125, 20825, 26775, 30625, 31875, 37485, 39375, 44625, 55125, 62475, 74375, 91875, 95625, 104125, 133875, 187425, 223125, 275625, 312375, 520625, 669375, 937125, 1561875, 4685625]

約数ペア:

[(1, 4685625), (3, 1561875), (5, 937125), (7, 669375), (9, 520625), (15, 312375), (17, 275625), (21, 223125), (25, 187425), (35, 133875), (45, 104125), (49, 95625), (51, 91875), (63, 74375), (75, 62475), (85, 55125), (105, 44625), (119, 39375), (125, 37485), (147, 31875), (153, 30625), (175, 26775), (225, 20825), (245, 19125), (255, 18375), (315, 14875), (357, 13125), (375, 12495), (425, 11025), (441, 10625), (525, 8925), (595, 7875), (625, 7497), (735, 6375), (765, 6125), (833, 5625), (875, 5355), (1071, 4375), (1125, 4165), (1225, 3825), (1275, 3675), (1575, 2975), (1785, 2625), (1875, 2499), (2125, 2205)]