15015966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 37355520

約数和(自身を除く): 22339554

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 607, 651, 798, 1178, 1214, 1302, 1767, 1821, 3534, 3642, 4123, 4249, 8246, 8498, 11533, 12369, 12747, 18817, 23066, 24738, 25494, 34599, 37634, 56451, 69198, 80731, 112902, 131719, 161462, 242193, 263438, 357523, 395157, 484386, 715046, 790314, 1072569, 2145138, 2502661, 5005322, 7507983, 15015966]

約数ペア:

[(1, 15015966), (2, 7507983), (3, 5005322), (6, 2502661), (7, 2145138), (14, 1072569), (19, 790314), (21, 715046), (31, 484386), (38, 395157), (42, 357523), (57, 263438), (62, 242193), (93, 161462), (114, 131719), (133, 112902), (186, 80731), (217, 69198), (266, 56451), (399, 37634), (434, 34599), (589, 25494), (607, 24738), (651, 23066), (798, 18817), (1178, 12747), (1214, 12369), (1302, 11533), (1767, 8498), (1821, 8246), (3534, 4249), (3642, 4123)]