90829015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 115436160

約数和(自身を除く): 24607145

約数列:

[1, 5, 29, 53, 145, 223, 265, 1115, 1537, 2809, 6467, 7685, 11819, 14045, 32335, 59095, 81461, 342751, 407305, 626407, 1713755, 3132035, 18165803, 90829015]

約数ペア:

[(1, 90829015), (5, 18165803), (29, 3132035), (53, 1713755), (145, 626407), (223, 407305), (265, 342751), (1115, 81461), (1537, 59095), (2809, 32335), (6467, 14045), (7685, 11819)]