172214723705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1\times {\mathrm{29027}}^1$

素因数の和:29585

約数の個数: 32

約数和(自身を含む): 220505048064

約数和(自身を除く): 48290324359

約数列:

[1, 5, 17, 85, 223, 313, 1115, 1565, 3791, 5321, 18955, 26605, 29027, 69799, 145135, 348995, 493459, 1186583, 2467295, 5932915, 6473021, 9085451, 32365105, 45427255, 110041357, 154452667, 550206785, 772263335, 2026055573, 10130277865, 34442944741, 172214723705]

約数ペア:

[(1, 172214723705), (5, 34442944741), (17, 10130277865), (85, 2026055573), (223, 772263335), (313, 550206785), (1115, 154452667), (1565, 110041357), (3791, 45427255), (5321, 32365105), (18955, 9085451), (26605, 6473021), (29027, 5932915), (69799, 2467295), (145135, 1186583), (348995, 493459)]