15605328

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{3917}}^1$

素因数の和:4011

約数の個数: 40

約数和(自身を含む): 40809888

約数和(自身を除く): 25204560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3917, 3984, 7834, 11751, 15668, 23502, 31336, 47004, 62672, 94008, 188016, 325111, 650222, 975333, 1300444, 1950666, 2600888, 3901332, 5201776, 7802664, 15605328]

約数ペア:

[(1, 15605328), (2, 7802664), (3, 5201776), (4, 3901332), (6, 2600888), (8, 1950666), (12, 1300444), (16, 975333), (24, 650222), (48, 325111), (83, 188016), (166, 94008), (249, 62672), (332, 47004), (498, 31336), (664, 23502), (996, 15668), (1328, 11751), (1992, 7834), (3917, 3984)]