44640215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 60445440

約数和(自身を除く): 15805225

約数列:

[1, 5, 17, 19, 85, 95, 131, 211, 323, 655, 1055, 1615, 2227, 2489, 3587, 4009, 11135, 12445, 17935, 20045, 27641, 42313, 68153, 138205, 211565, 340765, 469897, 525179, 2349485, 2625895, 8928043, 44640215]

約数ペア:

[(1, 44640215), (5, 8928043), (17, 2625895), (19, 2349485), (85, 525179), (95, 469897), (131, 340765), (211, 211565), (323, 138205), (655, 68153), (1055, 42313), (1615, 27641), (2227, 20045), (2489, 17935), (3587, 12445), (4009, 11135)]