1684438465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 2275983360

約数和(自身を除く): 591544895

約数列:

[1, 5, 23, 29, 41, 97, 115, 127, 145, 205, 485, 635, 667, 943, 1189, 2231, 2813, 2921, 3335, 3683, 3977, 4715, 5207, 5945, 11155, 12319, 14065, 14605, 18415, 19885, 26035, 27347, 61595, 64699, 84709, 91471, 115333, 119761, 136735, 151003, 283337, 323495, 357251, 423545, 457355, 505079, 576665, 598805, 755015, 1416685, 1786255, 2525395, 2652659, 3473069, 8216773, 11616817, 13263295, 14647291, 17365345, 41083865, 58084085, 73236455, 336887693, 1684438465]

約数ペア:

[(1, 1684438465), (5, 336887693), (23, 73236455), (29, 58084085), (41, 41083865), (97, 17365345), (115, 14647291), (127, 13263295), (145, 11616817), (205, 8216773), (485, 3473069), (635, 2652659), (667, 2525395), (943, 1786255), (1189, 1416685), (2231, 755015), (2813, 598805), (2921, 576665), (3335, 505079), (3683, 457355), (3977, 423545), (4715, 357251), (5207, 323495), (5945, 283337), (11155, 151003), (12319, 136735), (14065, 119761), (14605, 115333), (18415, 91471), (19885, 84709), (26035, 64699), (27347, 61595)]