21699804595

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{4483}}^1$

素因数の和:5384

約数の個数: 48

約数和(自身を含む): 31652017920

約数和(自身を除く): 9952213325

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 859, 1127, 4295, 4483, 5635, 6013, 19757, 22415, 30065, 31381, 42091, 98785, 103109, 138299, 156905, 210455, 219667, 515545, 691495, 721763, 968093, 1098335, 3608815, 3850897, 4840465, 5052341, 19254485, 25261705, 26956279, 88570631, 134781395, 188693953, 442853155, 619994417, 943469765, 3099972085, 4339960919, 21699804595]

約数ペア:

[(1, 21699804595), (5, 4339960919), (7, 3099972085), (23, 943469765), (35, 619994417), (49, 442853155), (115, 188693953), (161, 134781395), (245, 88570631), (805, 26956279), (859, 25261705), (1127, 19254485), (4295, 5052341), (4483, 4840465), (5635, 3850897), (6013, 3608815), (19757, 1098335), (22415, 968093), (30065, 721763), (31381, 691495), (42091, 515545), (98785, 219667), (103109, 210455), (138299, 156905)]