214975875

素因数分解:

$3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{7853}}^1$

素因数の和:7944

約数の個数: 32

約数和(自身を含む): 362666304

約数和(自身を除く): 147690429

約数列:

[1, 3, 5, 15, 25, 73, 75, 125, 219, 365, 375, 1095, 1825, 5475, 7853, 9125, 23559, 27375, 39265, 117795, 196325, 573269, 588975, 981625, 1719807, 2866345, 2944875, 8599035, 14331725, 42995175, 71658625, 214975875]

約数ペア:

[(1, 214975875), (3, 71658625), (5, 42995175), (15, 14331725), (25, 8599035), (73, 2944875), (75, 2866345), (125, 1719807), (219, 981625), (365, 588975), (375, 573269), (1095, 196325), (1825, 117795), (5475, 39265), (7853, 27375), (9125, 23559)]