215475450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{557}}^1\times {\mathrm{2579}}^1$

素因数の和:3151

約数の個数: 48

約数和(自身を含む): 535546080

約数和(自身を除く): 320070630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 557, 1114, 1671, 2579, 2785, 3342, 5158, 5570, 7737, 8355, 12895, 13925, 15474, 16710, 25790, 27850, 38685, 41775, 64475, 77370, 83550, 128950, 193425, 386850, 1436503, 2873006, 4309509, 7182515, 8619018, 14365030, 21547545, 35912575, 43095090, 71825150, 107737725, 215475450]

約数ペア:

[(1, 215475450), (2, 107737725), (3, 71825150), (5, 43095090), (6, 35912575), (10, 21547545), (15, 14365030), (25, 8619018), (30, 7182515), (50, 4309509), (75, 2873006), (150, 1436503), (557, 386850), (1114, 193425), (1671, 128950), (2579, 83550), (2785, 77370), (3342, 64475), (5158, 41775), (5570, 38685), (7737, 27850), (8355, 25790), (12895, 16710), (13925, 15474)]