86961645

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28843}}^1$

素因数の和:28921

約数の個数: 24

約数和(自身を含む): 152988576

約数和(自身を除く): 66026931

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 28843, 86529, 144215, 259587, 432645, 1297935, 1932481, 5797443, 9662405, 17392329, 28987215, 86961645]

約数ペア:

[(1, 86961645), (3, 28987215), (5, 17392329), (9, 9662405), (15, 5797443), (45, 1932481), (67, 1297935), (201, 432645), (335, 259587), (603, 144215), (1005, 86529), (3015, 28843)]