63112125

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 111421440

約数和(自身を除く): 48309315

約数列:

[1, 3, 5, 15, 25, 31, 61, 75, 89, 93, 125, 155, 183, 267, 305, 375, 445, 465, 775, 915, 1335, 1525, 1891, 2225, 2325, 2759, 3875, 4575, 5429, 5673, 6675, 7625, 8277, 9455, 11125, 11625, 13795, 16287, 22875, 27145, 28365, 33375, 41385, 47275, 68975, 81435, 135725, 141825, 168299, 206925, 236375, 344875, 407175, 504897, 678625, 709125, 841495, 1034625, 2035875, 2524485, 4207475, 12622425, 21037375, 63112125]

約数ペア:

[(1, 63112125), (3, 21037375), (5, 12622425), (15, 4207475), (25, 2524485), (31, 2035875), (61, 1034625), (75, 841495), (89, 709125), (93, 678625), (125, 504897), (155, 407175), (183, 344875), (267, 236375), (305, 206925), (375, 168299), (445, 141825), (465, 135725), (775, 81435), (915, 68975), (1335, 47275), (1525, 41385), (1891, 33375), (2225, 28365), (2325, 27145), (2759, 22875), (3875, 16287), (4575, 13795), (5429, 11625), (5673, 11125), (6675, 9455), (7625, 8277)]