15223932

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 40098240

約数和(自身を除く): 24874308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 79, 101, 106, 158, 159, 202, 212, 237, 303, 316, 318, 404, 474, 477, 606, 636, 711, 909, 948, 954, 1212, 1422, 1818, 1908, 2844, 3636, 4187, 5353, 7979, 8374, 10706, 12561, 15958, 16059, 16748, 21412, 23937, 25122, 31916, 32118, 37683, 47874, 48177, 50244, 64236, 71811, 75366, 95748, 96354, 143622, 150732, 192708, 287244, 422887, 845774, 1268661, 1691548, 2537322, 3805983, 5074644, 7611966, 15223932]

約数ペア:

[(1, 15223932), (2, 7611966), (3, 5074644), (4, 3805983), (6, 2537322), (9, 1691548), (12, 1268661), (18, 845774), (36, 422887), (53, 287244), (79, 192708), (101, 150732), (106, 143622), (158, 96354), (159, 95748), (202, 75366), (212, 71811), (237, 64236), (303, 50244), (316, 48177), (318, 47874), (404, 37683), (474, 32118), (477, 31916), (606, 25122), (636, 23937), (711, 21412), (909, 16748), (948, 16059), (954, 15958), (1212, 12561), (1422, 10706), (1818, 8374), (1908, 7979), (2844, 5353), (3636, 4187)]