127825145

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 184923648

約数和(自身を除く): 57098503

約数列:

[1, 5, 7, 23, 35, 97, 115, 161, 485, 679, 805, 1637, 2231, 3395, 8185, 11155, 11459, 15617, 37651, 57295, 78085, 158789, 188255, 263557, 793945, 1111523, 1317785, 3652147, 5557615, 18260735, 25565029, 127825145]

約数ペア:

[(1, 127825145), (5, 25565029), (7, 18260735), (23, 5557615), (35, 3652147), (97, 1317785), (115, 1111523), (161, 793945), (485, 263557), (679, 188255), (805, 158789), (1637, 78085), (2231, 57295), (3395, 37651), (8185, 15617), (11155, 11459)]