75295065

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 124250112

約数和(自身を除く): 48955047

約数列:

[1, 3, 5, 15, 41, 123, 191, 205, 573, 615, 641, 955, 1923, 2865, 3205, 7831, 9615, 23493, 26281, 39155, 78843, 117465, 122431, 131405, 367293, 394215, 612155, 1836465, 5019671, 15059013, 25098355, 75295065]

約数ペア:

[(1, 75295065), (3, 25098355), (5, 15059013), (15, 5019671), (41, 1836465), (123, 612155), (191, 394215), (205, 367293), (573, 131405), (615, 122431), (641, 117465), (955, 78843), (1923, 39155), (2865, 26281), (3205, 23493), (7831, 9615)]