420228315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{3083}}^1$

素因数の和:3340

約数の個数: 48

約数和(自身を含む): 788048352

約数和(自身を除く): 367820037

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 233, 585, 699, 1165, 2097, 3029, 3083, 3495, 9087, 9249, 10485, 15145, 15415, 27261, 27747, 40079, 45435, 46245, 120237, 136305, 138735, 200395, 360711, 601185, 718339, 1803555, 2155017, 3591695, 6465051, 9338407, 10775085, 28015221, 32325255, 46692035, 84045663, 140076105, 420228315]

約数ペア:

[(1, 420228315), (3, 140076105), (5, 84045663), (9, 46692035), (13, 32325255), (15, 28015221), (39, 10775085), (45, 9338407), (65, 6465051), (117, 3591695), (195, 2155017), (233, 1803555), (585, 718339), (699, 601185), (1165, 360711), (2097, 200395), (3029, 138735), (3083, 136305), (3495, 120237), (9087, 46245), (9249, 45435), (10485, 40079), (15145, 27747), (15415, 27261)]