1330450445675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{345139}}^1$

素因数の和:345600

約数の個数: 48

約数和(自身を含む): 1842426348000

約数和(自身を除く): 511975902325

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 409, 725, 1885, 2045, 5317, 9425, 10225, 11861, 26585, 59305, 132925, 154193, 296525, 345139, 770965, 1725695, 3854825, 4486807, 8628475, 10009031, 22434035, 50045155, 112170175, 130117403, 141161851, 250225775, 650587015, 705809255, 1835104063, 3252935075, 3529046275, 4093693679, 9175520315, 20468468395, 45877601575, 53218017827, 102342341975, 266090089135, 1330450445675]

約数ペア:

[(1, 1330450445675), (5, 266090089135), (13, 102342341975), (25, 53218017827), (29, 45877601575), (65, 20468468395), (145, 9175520315), (325, 4093693679), (377, 3529046275), (409, 3252935075), (725, 1835104063), (1885, 705809255), (2045, 650587015), (5317, 250225775), (9425, 141161851), (10225, 130117403), (11861, 112170175), (26585, 50045155), (59305, 22434035), (132925, 10009031), (154193, 8628475), (296525, 4486807), (345139, 3854825), (770965, 1725695)]