71229945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 118483200

約数和(自身を除く): 47253255

約数列:

[1, 3, 5, 15, 29, 87, 145, 373, 435, 439, 1119, 1317, 1865, 2195, 5595, 6585, 10817, 12731, 32451, 38193, 54085, 63655, 162255, 163747, 190965, 491241, 818735, 2456205, 4748663, 14245989, 23743315, 71229945]

約数ペア:

[(1, 71229945), (3, 23743315), (5, 14245989), (15, 4748663), (29, 2456205), (87, 818735), (145, 491241), (373, 190965), (435, 163747), (439, 162255), (1119, 63655), (1317, 54085), (1865, 38193), (2195, 32451), (5595, 12731), (6585, 10817)]