42205075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{919}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 57496320

約数和(自身を除く): 15291245

約数列:

[1, 5, 11, 25, 55, 167, 275, 835, 919, 1837, 4175, 4595, 9185, 10109, 22975, 45925, 50545, 153473, 252725, 767365, 1688203, 3836825, 8441015, 42205075]

約数ペア:

[(1, 42205075), (5, 8441015), (11, 3836825), (25, 1688203), (55, 767365), (167, 252725), (275, 153473), (835, 50545), (919, 45925), (1837, 22975), (4175, 10109), (4595, 9185)]