61089465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 104371200

約数和(自身を除く): 43281735

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 3019, 4047, 6745, 9057, 15095, 20235, 45285, 57361, 172083, 214349, 286805, 643047, 860415, 1071745, 3215235, 4072631, 12217893, 20363155, 61089465]

約数ペア:

[(1, 61089465), (3, 20363155), (5, 12217893), (15, 4072631), (19, 3215235), (57, 1071745), (71, 860415), (95, 643047), (213, 286805), (285, 214349), (355, 172083), (1065, 57361), (1349, 45285), (3019, 20235), (4047, 15095), (6745, 9057)]