1800156943005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7129}}^1\times {\mathrm{580487}}^1$

素因数の和:587653

約数の個数: 32

約数和(自身を含む): 2979993196800

約数和(自身を除く): 1179836253795

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 7129, 21387, 35645, 106935, 206741, 580487, 620223, 1033705, 1741461, 2902435, 3101115, 8707305, 16834123, 50502369, 84170615, 252511845, 4138291823, 12414875469, 20691459115, 62074377345, 120010462867, 360031388601, 600052314335, 1800156943005]

約数ペア:

[(1, 1800156943005), (3, 600052314335), (5, 360031388601), (15, 120010462867), (29, 62074377345), (87, 20691459115), (145, 12414875469), (435, 4138291823), (7129, 252511845), (21387, 84170615), (35645, 50502369), (106935, 16834123), (206741, 8707305), (580487, 3101115), (620223, 2902435), (1033705, 1741461)]