61711425

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3950

約数の個数: 36

約数和(自身を含む): 112117824

約数和(自身を除く): 50406399

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 3863, 5325, 11589, 15975, 19315, 34767, 57945, 96575, 173835, 274273, 289725, 822819, 869175, 1371365, 2468457, 4114095, 6856825, 12342285, 20570475, 61711425]

約数ペア:

[(1, 61711425), (3, 20570475), (5, 12342285), (9, 6856825), (15, 4114095), (25, 2468457), (45, 1371365), (71, 869175), (75, 822819), (213, 289725), (225, 274273), (355, 173835), (639, 96575), (1065, 57945), (1775, 34767), (3195, 19315), (3863, 15975), (5325, 11589)]