15245676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 41932800

約数和(自身を除く): 26687124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 719, 1116, 1178, 1438, 1767, 2157, 2356, 2876, 3534, 4314, 5301, 6471, 7068, 8628, 10602, 12942, 13661, 21204, 22289, 25884, 27322, 40983, 44578, 54644, 66867, 81966, 89156, 122949, 133734, 163932, 200601, 245898, 267468, 401202, 423491, 491796, 802404, 846982, 1270473, 1693964, 2540946, 3811419, 5081892, 7622838, 15245676]

約数ペア:

[(1, 15245676), (2, 7622838), (3, 5081892), (4, 3811419), (6, 2540946), (9, 1693964), (12, 1270473), (18, 846982), (19, 802404), (31, 491796), (36, 423491), (38, 401202), (57, 267468), (62, 245898), (76, 200601), (93, 163932), (114, 133734), (124, 122949), (171, 89156), (186, 81966), (228, 66867), (279, 54644), (342, 44578), (372, 40983), (558, 27322), (589, 25884), (684, 22289), (719, 21204), (1116, 13661), (1178, 12942), (1438, 10602), (1767, 8628), (2157, 7068), (2356, 6471), (2876, 5301), (3534, 4314)]