7272515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 9385632

約数和(自身を除く): 2113117

約数列:

[1, 5, 17, 67, 85, 335, 1139, 1277, 5695, 6385, 21709, 85559, 108545, 427795, 1454503, 7272515]

約数ペア:

[(1, 7272515), (5, 1454503), (17, 427795), (67, 108545), (85, 85559), (335, 21709), (1139, 6385), (1277, 5695)]