72167515

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 103582080

約数和(自身を除く): 31414565

約数列:

[1, 5, 7, 29, 35, 97, 145, 203, 485, 679, 733, 1015, 2813, 3395, 3665, 5131, 14065, 19691, 21257, 25655, 71101, 98455, 106285, 148799, 355505, 497707, 743995, 2061929, 2488535, 10309645, 14433503, 72167515]

約数ペア:

[(1, 72167515), (5, 14433503), (7, 10309645), (29, 2488535), (35, 2061929), (97, 743995), (145, 497707), (203, 355505), (485, 148799), (679, 106285), (733, 98455), (1015, 71101), (2813, 25655), (3395, 21257), (3665, 19691), (5131, 14065)]