25236235

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 31492800

約数和(自身を除く): 6256565

約数列:

[1, 5, 29, 145, 269, 647, 1345, 3235, 7801, 18763, 39005, 93815, 174043, 870215, 5047247, 25236235]

約数ペア:

[(1, 25236235), (5, 5047247), (29, 870215), (145, 174043), (269, 93815), (647, 39005), (1345, 18763), (3235, 7801)]