220180965

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{58481}}^1$

素因数の和:58740

約数の個数: 16

約数和(自身を含む): 353699136

約数和(自身を除く): 133518171

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 58481, 175443, 292405, 877215, 14678731, 44036193, 73393655, 220180965]

約数ペア:

[(1, 220180965), (3, 73393655), (5, 44036193), (15, 14678731), (251, 877215), (753, 292405), (1255, 175443), (3765, 58481)]