74212015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{4969}}^1$

素因数の和:5106

約数の個数: 16

約数和(自身を含む): 93038400

約数和(自身を除く): 18826385

約数列:

[1, 5, 29, 103, 145, 515, 2987, 4969, 14935, 24845, 144101, 511807, 720505, 2559035, 14842403, 74212015]

約数ペア:

[(1, 74212015), (5, 14842403), (29, 2559035), (103, 720505), (145, 511807), (515, 144101), (2987, 24845), (4969, 14935)]