15487914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 35562240

約数和(自身を除く): 20074326

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 41, 58, 78, 82, 87, 123, 167, 174, 246, 334, 377, 501, 533, 754, 1002, 1066, 1131, 1189, 1599, 2171, 2262, 2378, 3198, 3567, 4342, 4843, 6513, 6847, 7134, 9686, 13026, 13694, 14529, 15457, 20541, 29058, 30914, 41082, 46371, 62959, 89011, 92742, 125918, 178022, 188877, 198563, 267033, 377754, 397126, 534066, 595689, 1191378, 2581319, 5162638, 7743957, 15487914]

約数ペア:

[(1, 15487914), (2, 7743957), (3, 5162638), (6, 2581319), (13, 1191378), (26, 595689), (29, 534066), (39, 397126), (41, 377754), (58, 267033), (78, 198563), (82, 188877), (87, 178022), (123, 125918), (167, 92742), (174, 89011), (246, 62959), (334, 46371), (377, 41082), (501, 30914), (533, 29058), (754, 20541), (1002, 15457), (1066, 14529), (1131, 13694), (1189, 13026), (1599, 9686), (2171, 7134), (2262, 6847), (2378, 6513), (3198, 4843), (3567, 4342)]