15357152

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 31715712

約数和(自身を除く): 16358560

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 113, 124, 137, 226, 248, 274, 452, 496, 548, 904, 992, 1096, 1808, 2192, 3503, 3616, 4247, 4384, 7006, 8494, 14012, 15481, 16988, 28024, 30962, 33976, 56048, 61924, 67952, 112096, 123848, 135904, 247696, 479911, 495392, 959822, 1919644, 3839288, 7678576, 15357152]

約数ペア:

[(1, 15357152), (2, 7678576), (4, 3839288), (8, 1919644), (16, 959822), (31, 495392), (32, 479911), (62, 247696), (113, 135904), (124, 123848), (137, 112096), (226, 67952), (248, 61924), (274, 56048), (452, 33976), (496, 30962), (548, 28024), (904, 16988), (992, 15481), (1096, 14012), (1808, 8494), (2192, 7006), (3503, 4384), (3616, 4247)]