2100366927815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3533}}^1\times {\mathrm{295037}}^1$

素因数の和:298619

約数の個数: 32

約数和(自身を含む): 2802681616896

約数和(自身を除く): 702314689081

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 3533, 17665, 45929, 109523, 229645, 295037, 547615, 1423799, 1475185, 3835481, 7118995, 9146147, 19177405, 45730735, 118899911, 594499555, 1042365721, 5211828605, 13550754373, 32313337351, 67753771865, 161566686755, 420073385563, 2100366927815]

約数ペア:

[(1, 2100366927815), (5, 420073385563), (13, 161566686755), (31, 67753771865), (65, 32313337351), (155, 13550754373), (403, 5211828605), (2015, 1042365721), (3533, 594499555), (17665, 118899911), (45929, 45730735), (109523, 19177405), (229645, 9146147), (295037, 7118995), (547615, 3835481), (1423799, 1475185)]