8326045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 12741120

約数和(自身を除く): 4415075

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 631, 1015, 1885, 2639, 3155, 4417, 8203, 13195, 18299, 22085, 41015, 57421, 91495, 128093, 237887, 287105, 640465, 1189435, 1665209, 8326045]

約数ペア:

[(1, 8326045), (5, 1665209), (7, 1189435), (13, 640465), (29, 287105), (35, 237887), (65, 128093), (91, 91495), (145, 57421), (203, 41015), (377, 22085), (455, 18299), (631, 13195), (1015, 8203), (1885, 4417), (2639, 3155)]