547540415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 701498880

約数和(自身を除く): 153958465

約数列:

[1, 5, 23, 67, 115, 179, 335, 397, 895, 1541, 1985, 4117, 7705, 9131, 11993, 20585, 26599, 45655, 59965, 71063, 132995, 275839, 355315, 611777, 1379195, 1634449, 3058885, 4761221, 8172245, 23806105, 109508083, 547540415]

約数ペア:

[(1, 547540415), (5, 109508083), (23, 23806105), (67, 8172245), (115, 4761221), (179, 3058885), (335, 1634449), (397, 1379195), (895, 611777), (1541, 355315), (1985, 275839), (4117, 132995), (7705, 71063), (9131, 59965), (11993, 45655), (20585, 26599)]