1684454915

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3511}}^1$

素因数の和:3612

約数の個数: 48

約数和(自身を含む): 2432635968

約数和(自身を除く): 748181053

約数列:

[1, 5, 11, 13, 55, 61, 65, 121, 143, 305, 605, 671, 715, 793, 1573, 3355, 3511, 3965, 7381, 7865, 8723, 17555, 36905, 38621, 43615, 45643, 95953, 193105, 214171, 228215, 424831, 479765, 502073, 1070855, 2124155, 2355881, 2510365, 2784223, 5522803, 11779405, 13921115, 25914691, 27614015, 30626453, 129573455, 153132265, 336890983, 1684454915]

約数ペア:

[(1, 1684454915), (5, 336890983), (11, 153132265), (13, 129573455), (55, 30626453), (61, 27614015), (65, 25914691), (121, 13921115), (143, 11779405), (305, 5522803), (605, 2784223), (671, 2510365), (715, 2355881), (793, 2124155), (1573, 1070855), (3355, 502073), (3511, 479765), (3965, 424831), (7381, 228215), (7865, 214171), (8723, 193105), (17555, 95953), (36905, 45643), (38621, 43615)]