77590155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{941}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 130222080

約数和(自身を除く): 52631925

約数列:

[1, 3, 5, 15, 23, 69, 115, 239, 345, 717, 941, 1195, 2823, 3585, 4705, 5497, 14115, 16491, 21643, 27485, 64929, 82455, 108215, 224899, 324645, 674697, 1124495, 3373485, 5172677, 15518031, 25863385, 77590155]

約数ペア:

[(1, 77590155), (3, 25863385), (5, 15518031), (15, 5172677), (23, 3373485), (69, 1124495), (115, 674697), (239, 324645), (345, 224899), (717, 108215), (941, 82455), (1195, 64929), (2823, 27485), (3585, 21643), (4705, 16491), (5497, 14115)]