71265645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{143971}}^1$

素因数の和:143993

約数の個数: 24

約数和(自身を含む): 134757792

約数和(自身を除く): 63492147

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 143971, 431913, 719855, 1295739, 1583681, 2159565, 4751043, 6478695, 7918405, 14253129, 23755215, 71265645]

約数ペア:

[(1, 71265645), (3, 23755215), (5, 14253129), (9, 7918405), (11, 6478695), (15, 4751043), (33, 2159565), (45, 1583681), (55, 1295739), (99, 719855), (165, 431913), (495, 143971)]