289548900505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2864977}}^1$

素因数の和:2865069

約数の個数: 32

約数和(自身を含む): 389866206240

約数和(自身を除く): 100317305735

約数列:

[1, 5, 17, 29, 41, 85, 145, 205, 493, 697, 1189, 2465, 3485, 5945, 20213, 101065, 2864977, 14324885, 48704609, 83084333, 117464057, 243523045, 415421665, 587320285, 1412433661, 1996888969, 3406457653, 7062168305, 9984444845, 17032288265, 57909780101, 289548900505]

約数ペア:

[(1, 289548900505), (5, 57909780101), (17, 17032288265), (29, 9984444845), (41, 7062168305), (85, 3406457653), (145, 1996888969), (205, 1412433661), (493, 587320285), (697, 415421665), (1189, 243523045), (2465, 117464057), (3485, 83084333), (5945, 48704609), (20213, 14324885), (101065, 2864977)]