70228485

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 130959360

約数和(自身を除く): 60730875

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 97, 135, 155, 173, 279, 291, 465, 485, 519, 837, 865, 873, 1395, 1455, 1557, 2595, 2619, 3007, 4185, 4365, 4671, 5363, 7785, 9021, 13095, 15035, 16089, 16781, 23355, 26815, 27063, 45105, 48267, 50343, 80445, 81189, 83905, 135315, 144801, 151029, 241335, 251715, 405945, 453087, 520211, 724005, 755145, 1560633, 2265435, 2601055, 4681899, 7803165, 14045697, 23409495, 70228485]

約数ペア:

[(1, 70228485), (3, 23409495), (5, 14045697), (9, 7803165), (15, 4681899), (27, 2601055), (31, 2265435), (45, 1560633), (93, 755145), (97, 724005), (135, 520211), (155, 453087), (173, 405945), (279, 251715), (291, 241335), (465, 151029), (485, 144801), (519, 135315), (837, 83905), (865, 81189), (873, 80445), (1395, 50343), (1455, 48267), (1557, 45105), (2595, 27063), (2619, 26815), (3007, 23355), (4185, 16781), (4365, 16089), (4671, 15035), (5363, 13095), (7785, 9021)]