91275015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2099}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 158054400

約数和(自身を除く): 66779385

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 223, 669, 1115, 2099, 2899, 3345, 6297, 8697, 10495, 14495, 27287, 31485, 43485, 81861, 136435, 409305, 468077, 1404231, 2340385, 6085001, 7021155, 18255003, 30425005, 91275015]

約数ペア:

[(1, 91275015), (3, 30425005), (5, 18255003), (13, 7021155), (15, 6085001), (39, 2340385), (65, 1404231), (195, 468077), (223, 409305), (669, 136435), (1115, 81861), (2099, 43485), (2899, 31485), (3345, 27287), (6297, 14495), (8697, 10495)]