15425104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 31212288

約数和(自身を除く): 15787184

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 227, 248, 274, 454, 496, 548, 908, 1096, 1816, 2192, 3632, 4247, 7037, 8494, 14074, 16988, 28148, 31099, 33976, 56296, 62198, 67952, 112592, 124396, 248792, 497584, 964069, 1928138, 3856276, 7712552, 15425104]

約数ペア:

[(1, 15425104), (2, 7712552), (4, 3856276), (8, 1928138), (16, 964069), (31, 497584), (62, 248792), (124, 124396), (137, 112592), (227, 67952), (248, 62198), (274, 56296), (454, 33976), (496, 31099), (548, 28148), (908, 16988), (1096, 14074), (1816, 8494), (2192, 7037), (3632, 4247)]