1551117585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4495993}}^1$

素因数の和:4496024

約数の個数: 16

約数和(自身を含む): 2589692544

約数和(自身を除く): 1038574959

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 4495993, 13487979, 22479965, 67439895, 103407839, 310223517, 517039195, 1551117585]

約数ペア:

[(1, 1551117585), (3, 517039195), (5, 310223517), (15, 103407839), (23, 67439895), (69, 22479965), (115, 13487979), (345, 4495993)]