34459975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 48601800

約数和(自身を除く): 14141825

約数列:

[1, 5, 11, 25, 29, 55, 145, 149, 275, 319, 725, 745, 841, 1595, 1639, 3725, 4205, 4321, 7975, 8195, 9251, 21025, 21605, 40975, 46255, 47531, 108025, 125309, 231275, 237655, 626545, 1188275, 1378399, 3132725, 6891995, 34459975]

約数ペア:

[(1, 34459975), (5, 6891995), (11, 3132725), (25, 1378399), (29, 1188275), (55, 626545), (145, 237655), (149, 231275), (275, 125309), (319, 108025), (725, 47531), (745, 46255), (841, 40975), (1595, 21605), (1639, 21025), (3725, 9251), (4205, 8195), (4321, 7975)]