123530505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37951}}^1$

素因数の和:37997

約数の個数: 32

約数和(自身を含む): 233177088

約数和(自身を除く): 109646583

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 37951, 113853, 189755, 265657, 569265, 796971, 1176481, 1328285, 3529443, 3984855, 5882405, 8235367, 17647215, 24706101, 41176835, 123530505]

約数ペア:

[(1, 123530505), (3, 41176835), (5, 24706101), (7, 17647215), (15, 8235367), (21, 5882405), (31, 3984855), (35, 3529443), (93, 1328285), (105, 1176481), (155, 796971), (217, 569265), (465, 265657), (651, 189755), (1085, 113853), (3255, 37951)]