129724395

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4451}}^1$

素因数の和:4555

約数の個数: 32

約数和(自身を含む): 217969920

約数和(自身を除く): 88245525

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 201, 335, 435, 1005, 1943, 4451, 5829, 9715, 13353, 22255, 29145, 66765, 129079, 298217, 387237, 645395, 894651, 1491085, 1936185, 4473255, 8648293, 25944879, 43241465, 129724395]

約数ペア:

[(1, 129724395), (3, 43241465), (5, 25944879), (15, 8648293), (29, 4473255), (67, 1936185), (87, 1491085), (145, 894651), (201, 645395), (335, 387237), (435, 298217), (1005, 129079), (1943, 66765), (4451, 29145), (5829, 22255), (9715, 13353)]