717505945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1783}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 956680704

約数和(自身を除く): 239174759

約数列:

[1, 5, 13, 41, 65, 151, 205, 533, 755, 1783, 1963, 2665, 6191, 8915, 9815, 23179, 30955, 73103, 80483, 115895, 269233, 365515, 402415, 950339, 1346165, 3500029, 4751695, 11038553, 17500145, 55192765, 143501189, 717505945]

約数ペア:

[(1, 717505945), (5, 143501189), (13, 55192765), (41, 17500145), (65, 11038553), (151, 4751695), (205, 3500029), (533, 1346165), (755, 950339), (1783, 402415), (1963, 365515), (2665, 269233), (6191, 115895), (8915, 80483), (9815, 73103), (23179, 30955)]