45870705

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2207

約数の個数: 40

約数和(自身を含む): 83818152

約数和(自身を除く): 37947447

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2137, 2385, 4293, 6411, 7155, 10685, 19233, 21465, 32055, 57699, 96165, 113261, 173097, 288495, 339783, 566305, 865485, 1019349, 1698915, 3058047, 5096745, 9174141, 15290235, 45870705]

約数ペア:

[(1, 45870705), (3, 15290235), (5, 9174141), (9, 5096745), (15, 3058047), (27, 1698915), (45, 1019349), (53, 865485), (81, 566305), (135, 339783), (159, 288495), (265, 173097), (405, 113261), (477, 96165), (795, 57699), (1431, 32055), (2137, 21465), (2385, 19233), (4293, 10685), (6411, 7155)]