84643815

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{67987}}^1$

素因数の和:68078

約数の個数: 16

約数和(自身を含む): 137063808

約数和(自身を除く): 52419993

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 67987, 203961, 339935, 1019805, 5642921, 16928763, 28214605, 84643815]

約数ペア:

[(1, 84643815), (3, 28214605), (5, 16928763), (15, 5642921), (83, 1019805), (249, 339935), (415, 203961), (1245, 67987)]