161415691995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1\times {\mathrm{198503}}^1$

素因数の和:200891

約数の個数: 32

約数和(自身を含む): 269609720832

約数和(自身を除く): 108194028837

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 2357, 7071, 11785, 35355, 54211, 162633, 198503, 271055, 595509, 813165, 992515, 2977545, 4565569, 13696707, 22827845, 68483535, 467871571, 1403614713, 2339357855, 7018073565, 10761046133, 32283138399, 53805230665, 161415691995]

約数ペア:

[(1, 161415691995), (3, 53805230665), (5, 32283138399), (15, 10761046133), (23, 7018073565), (69, 2339357855), (115, 1403614713), (345, 467871571), (2357, 68483535), (7071, 22827845), (11785, 13696707), (35355, 4565569), (54211, 2977545), (162633, 992515), (198503, 813165), (271055, 595509)]