2015807565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1181}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 3492668160

約数和(自身を除く): 1476860595

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 113, 159, 265, 285, 339, 565, 795, 1007, 1181, 1695, 2147, 3021, 3543, 5035, 5905, 5989, 6441, 10735, 15105, 17715, 17967, 22439, 29945, 32205, 62593, 67317, 89835, 112195, 113791, 133453, 187779, 312965, 336585, 341373, 400359, 568955, 667265, 938895, 1189267, 1706865, 2001795, 2535607, 3567801, 5946335, 7073009, 7606821, 12678035, 17839005, 21219027, 35365045, 38034105, 106095135, 134387171, 403161513, 671935855, 2015807565]

約数ペア:

[(1, 2015807565), (3, 671935855), (5, 403161513), (15, 134387171), (19, 106095135), (53, 38034105), (57, 35365045), (95, 21219027), (113, 17839005), (159, 12678035), (265, 7606821), (285, 7073009), (339, 5946335), (565, 3567801), (795, 2535607), (1007, 2001795), (1181, 1706865), (1695, 1189267), (2147, 938895), (3021, 667265), (3543, 568955), (5035, 400359), (5905, 341373), (5989, 336585), (6441, 312965), (10735, 187779), (15105, 133453), (17715, 113791), (17967, 112195), (22439, 89835), (29945, 67317), (32205, 62593)]