66086655

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{503}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 45680385

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 461, 503, 1383, 1509, 2305, 2515, 6915, 7545, 8759, 9557, 26277, 28671, 43795, 47785, 131385, 143355, 231883, 695649, 1159415, 3478245, 4405777, 13217331, 22028885, 66086655]

約数ペア:

[(1, 66086655), (3, 22028885), (5, 13217331), (15, 4405777), (19, 3478245), (57, 1159415), (95, 695649), (285, 231883), (461, 143355), (503, 131385), (1383, 47785), (1509, 43795), (2305, 28671), (2515, 26277), (6915, 9557), (7545, 8759)]