33172945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 44964864

約数和(自身を除く): 11791919

約数列:

[1, 5, 13, 31, 65, 101, 155, 163, 403, 505, 815, 1313, 2015, 2119, 3131, 5053, 6565, 10595, 15655, 16463, 25265, 40703, 65689, 82315, 203515, 214019, 328445, 510353, 1070095, 2551765, 6634589, 33172945]

約数ペア:

[(1, 33172945), (5, 6634589), (13, 2551765), (31, 1070095), (65, 510353), (101, 328445), (155, 214019), (163, 203515), (403, 82315), (505, 65689), (815, 40703), (1313, 25265), (2015, 16463), (2119, 15655), (3131, 10595), (5053, 6565)]