15525224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 35138880

約数和(自身を除く): 19613656

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 286, 328, 331, 451, 533, 572, 662, 902, 1066, 1144, 1324, 1804, 2132, 2648, 3608, 3641, 4264, 4303, 5863, 7282, 8606, 11726, 13571, 14564, 17212, 23452, 27142, 29128, 34424, 46904, 47333, 54284, 94666, 108568, 149281, 176423, 189332, 298562, 352846, 378664, 597124, 705692, 1194248, 1411384, 1940653, 3881306, 7762612, 15525224]

約数ペア:

[(1, 15525224), (2, 7762612), (4, 3881306), (8, 1940653), (11, 1411384), (13, 1194248), (22, 705692), (26, 597124), (41, 378664), (44, 352846), (52, 298562), (82, 189332), (88, 176423), (104, 149281), (143, 108568), (164, 94666), (286, 54284), (328, 47333), (331, 46904), (451, 34424), (533, 29128), (572, 27142), (662, 23452), (902, 17212), (1066, 14564), (1144, 13571), (1324, 11726), (1804, 8606), (2132, 7282), (2648, 5863), (3608, 4303), (3641, 4264)]