15201036

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 40569984

約数和(自身を除く): 25368948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 257, 279, 318, 372, 477, 514, 558, 636, 771, 954, 1028, 1116, 1542, 1643, 1908, 2313, 3084, 3286, 4626, 4929, 6572, 7967, 9252, 9858, 13621, 14787, 15934, 19716, 23901, 27242, 29574, 31868, 40863, 47802, 54484, 59148, 71703, 81726, 95604, 122589, 143406, 163452, 245178, 286812, 422251, 490356, 844502, 1266753, 1689004, 2533506, 3800259, 5067012, 7600518, 15201036]

約数ペア:

[(1, 15201036), (2, 7600518), (3, 5067012), (4, 3800259), (6, 2533506), (9, 1689004), (12, 1266753), (18, 844502), (31, 490356), (36, 422251), (53, 286812), (62, 245178), (93, 163452), (106, 143406), (124, 122589), (159, 95604), (186, 81726), (212, 71703), (257, 59148), (279, 54484), (318, 47802), (372, 40863), (477, 31868), (514, 29574), (558, 27242), (636, 23901), (771, 19716), (954, 15934), (1028, 14787), (1116, 13621), (1542, 9858), (1643, 9252), (1908, 7967), (2313, 6572), (3084, 4929), (3286, 4626)]