15285945

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 25657344

約数和(自身を除く): 10371399

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 463, 465, 1065, 1389, 2201, 2315, 6603, 6945, 11005, 14353, 32873, 33015, 43059, 71765, 98619, 164365, 215295, 493095, 1019063, 3057189, 5095315, 15285945]

約数ペア:

[(1, 15285945), (3, 5095315), (5, 3057189), (15, 1019063), (31, 493095), (71, 215295), (93, 164365), (155, 98619), (213, 71765), (355, 43059), (463, 33015), (465, 32873), (1065, 14353), (1389, 11005), (2201, 6945), (2315, 6603)]