1951395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1435485

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 167, 205, 285, 501, 615, 779, 835, 2337, 2505, 3173, 3895, 6847, 9519, 11685, 15865, 20541, 34235, 47595, 102705, 130093, 390279, 650465, 1951395]

約数ペア:

[(1, 1951395), (3, 650465), (5, 390279), (15, 130093), (19, 102705), (41, 47595), (57, 34235), (95, 20541), (123, 15865), (167, 11685), (205, 9519), (285, 6847), (501, 3895), (615, 3173), (779, 2505), (835, 2337)]