15266784

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{941}}^1$

素因数の和:980

約数の個数: 72

約数和(自身を含む): 43441272

約数和(自身を除く): 28174488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 941, 1014, 1248, 1352, 1882, 2028, 2704, 2823, 3764, 4056, 5408, 5646, 7528, 8112, 11292, 12233, 15056, 16224, 22584, 24466, 30112, 36699, 45168, 48932, 73398, 90336, 97864, 146796, 159029, 195728, 293592, 318058, 391456, 477087, 587184, 636116, 954174, 1174368, 1272232, 1908348, 2544464, 3816696, 5088928, 7633392, 15266784]

約数ペア:

[(1, 15266784), (2, 7633392), (3, 5088928), (4, 3816696), (6, 2544464), (8, 1908348), (12, 1272232), (13, 1174368), (16, 954174), (24, 636116), (26, 587184), (32, 477087), (39, 391456), (48, 318058), (52, 293592), (78, 195728), (96, 159029), (104, 146796), (156, 97864), (169, 90336), (208, 73398), (312, 48932), (338, 45168), (416, 36699), (507, 30112), (624, 24466), (676, 22584), (941, 16224), (1014, 15056), (1248, 12233), (1352, 11292), (1882, 8112), (2028, 7528), (2704, 5646), (2823, 5408), (3764, 4056)]