29907995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 41455680

約数和(自身を除く): 11547685

約数列:

[1, 5, 13, 19, 61, 65, 95, 247, 305, 397, 793, 1159, 1235, 1985, 3965, 5161, 5795, 7543, 15067, 24217, 25805, 37715, 75335, 98059, 121085, 314821, 460123, 490295, 1574105, 2300615, 5981599, 29907995]

約数ペア:

[(1, 29907995), (5, 5981599), (13, 2300615), (19, 1574105), (61, 490295), (65, 460123), (95, 314821), (247, 121085), (305, 98059), (397, 75335), (793, 37715), (1159, 25805), (1235, 24217), (1985, 15067), (3965, 7543), (5161, 5795)]