315051255

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{122827}}^1$

素因数の和:122860

約数の個数: 32

約数和(自身を含む): 589574400

約数和(自身を除く): 274523145

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 122827, 368481, 614135, 1105443, 1842405, 2333713, 3316329, 5527215, 7001139, 11668565, 16581645, 21003417, 35005695, 63010251, 105017085, 315051255]

約数ペア:

[(1, 315051255), (3, 105017085), (5, 63010251), (9, 35005695), (15, 21003417), (19, 16581645), (27, 11668565), (45, 7001139), (57, 5527215), (95, 3316329), (135, 2333713), (171, 1842405), (285, 1105443), (513, 614135), (855, 368481), (2565, 122827)]