7880026008735

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4273}}^1\times {\mathrm{251417}}^1$

素因数の和:255864

約数の個数: 48

約数和(自身を含む): 13745778325344

約数和(自身を除く): 5865752316609

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 4273, 7335, 12819, 21365, 38457, 64095, 192285, 251417, 696499, 754251, 1257085, 2089497, 2262753, 3482495, 3771255, 6268491, 10447485, 11313765, 31342455, 40980971, 122942913, 204904855, 368828739, 614714565, 1074304841, 1844143695, 3222914523, 5371524205, 9668743569, 16114572615, 48343717845, 175111689083, 525335067249, 875558445415, 1576005201747, 2626675336245, 7880026008735]

約数ペア:

[(1, 7880026008735), (3, 2626675336245), (5, 1576005201747), (9, 875558445415), (15, 525335067249), (45, 175111689083), (163, 48343717845), (489, 16114572615), (815, 9668743569), (1467, 5371524205), (2445, 3222914523), (4273, 1844143695), (7335, 1074304841), (12819, 614714565), (21365, 368828739), (38457, 204904855), (64095, 122942913), (192285, 40980971), (251417, 31342455), (696499, 11313765), (754251, 10447485), (1257085, 6268491), (2089497, 3771255), (2262753, 3482495)]