29120523255

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{61979}}^1$

素因数の和:62240

約数の個数: 48

約数和(自身を含む): 51689832480

約数和(自身を除く): 22569309225

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 197, 265, 477, 591, 795, 985, 1773, 2385, 2955, 8865, 10441, 31323, 52205, 61979, 93969, 156615, 185937, 309895, 469845, 557811, 929685, 2789055, 3284887, 9854661, 12209863, 16424435, 29563983, 36629589, 49273305, 61049315, 109888767, 147819915, 183147945, 549443835, 647122739, 1941368217, 3235613695, 5824104651, 9706841085, 29120523255]

約数ペア:

[(1, 29120523255), (3, 9706841085), (5, 5824104651), (9, 3235613695), (15, 1941368217), (45, 647122739), (53, 549443835), (159, 183147945), (197, 147819915), (265, 109888767), (477, 61049315), (591, 49273305), (795, 36629589), (985, 29563983), (1773, 16424435), (2385, 12209863), (2955, 9854661), (8865, 3284887), (10441, 2789055), (31323, 929685), (52205, 557811), (61979, 469845), (93969, 309895), (156615, 185937)]