13875195

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 9349125

約数列:

[1, 3, 5, 15, 29, 87, 145, 167, 191, 435, 501, 573, 835, 955, 2505, 2865, 4843, 5539, 14529, 16617, 24215, 27695, 31897, 72645, 83085, 95691, 159485, 478455, 925013, 2775039, 4625065, 13875195]

約数ペア:

[(1, 13875195), (3, 4625065), (5, 2775039), (15, 925013), (29, 478455), (87, 159485), (145, 95691), (167, 83085), (191, 72645), (435, 31897), (501, 27695), (573, 24215), (835, 16617), (955, 14529), (2505, 5539), (2865, 4843)]