69375975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 119992320

約数和(自身を除く): 50616345

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 167, 191, 435, 501, 573, 725, 835, 955, 2175, 2505, 2865, 4175, 4775, 4843, 5539, 12525, 14325, 14529, 16617, 24215, 27695, 31897, 72645, 83085, 95691, 121075, 138475, 159485, 363225, 415425, 478455, 797425, 925013, 2392275, 2775039, 4625065, 13875195, 23125325, 69375975]

約数ペア:

[(1, 69375975), (3, 23125325), (5, 13875195), (15, 4625065), (25, 2775039), (29, 2392275), (75, 925013), (87, 797425), (145, 478455), (167, 415425), (191, 363225), (435, 159485), (501, 138475), (573, 121075), (725, 95691), (835, 83085), (955, 72645), (2175, 31897), (2505, 27695), (2865, 24215), (4175, 16617), (4775, 14529), (4843, 14325), (5539, 12525)]