201409275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2203}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 354191616

約数和(自身を除く): 152782341

約数列:

[1, 3, 5, 15, 23, 25, 53, 69, 75, 115, 159, 265, 345, 575, 795, 1219, 1325, 1725, 2203, 3657, 3975, 6095, 6609, 11015, 18285, 30475, 33045, 50669, 55075, 91425, 116759, 152007, 165225, 253345, 350277, 583795, 760035, 1266725, 1751385, 2685457, 2918975, 3800175, 8056371, 8756925, 13427285, 40281855, 67136425, 201409275]

約数ペア:

[(1, 201409275), (3, 67136425), (5, 40281855), (15, 13427285), (23, 8756925), (25, 8056371), (53, 3800175), (69, 2918975), (75, 2685457), (115, 1751385), (159, 1266725), (265, 760035), (345, 583795), (575, 350277), (795, 253345), (1219, 165225), (1325, 152007), (1725, 116759), (2203, 91425), (3657, 55075), (3975, 50669), (6095, 33045), (6609, 30475), (11015, 18285)]