85241295

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21773}}^1$

素因数の和:21816

約数の個数: 32

約数和(自身を含む): 156772800

約数和(自身を除く): 71531505

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 21773, 65319, 108865, 195957, 326595, 587871, 631417, 979785, 1894251, 2939355, 3157085, 5682753, 9471255, 17048259, 28413765, 85241295]

約数ペア:

[(1, 85241295), (3, 28413765), (5, 17048259), (9, 9471255), (15, 5682753), (27, 3157085), (29, 2939355), (45, 1894251), (87, 979785), (135, 631417), (145, 587871), (261, 326595), (435, 195957), (783, 108865), (1305, 65319), (3915, 21773)]