15470271

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 24486528

約数和(自身を除く): 9016257

約数列:

[1, 3, 9, 27, 31, 61, 81, 93, 101, 183, 279, 303, 549, 837, 909, 1647, 1891, 2511, 2727, 3131, 4941, 5673, 6161, 8181, 9393, 17019, 18483, 28179, 51057, 55449, 84537, 153171, 166347, 190991, 253611, 499041, 572973, 1718919, 5156757, 15470271]

約数ペア:

[(1, 15470271), (3, 5156757), (9, 1718919), (27, 572973), (31, 499041), (61, 253611), (81, 190991), (93, 166347), (101, 153171), (183, 84537), (279, 55449), (303, 51057), (549, 28179), (837, 18483), (909, 17019), (1647, 9393), (1891, 8181), (2511, 6161), (2727, 5673), (3131, 4941)]