42828515

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5879}}^1$

素因数の和:5962

約数の個数: 16

約数和(自身を含む): 54190080

約数和(自身を除く): 11361565

約数列:

[1, 5, 31, 47, 155, 235, 1457, 5879, 7285, 29395, 182249, 276313, 911245, 1381565, 8565703, 42828515]

約数ペア:

[(1, 42828515), (5, 8565703), (31, 1381565), (47, 911245), (155, 276313), (235, 182249), (1457, 29395), (5879, 7285)]