74473215

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 122627520

約数和(自身を除く): 48154305

約数列:

[1, 3, 5, 15, 53, 113, 159, 265, 339, 565, 795, 829, 1695, 2487, 4145, 5989, 12435, 17967, 29945, 43937, 89835, 93677, 131811, 219685, 281031, 468385, 659055, 1405155, 4964881, 14894643, 24824405, 74473215]

約数ペア:

[(1, 74473215), (3, 24824405), (5, 14894643), (15, 4964881), (53, 1405155), (113, 659055), (159, 468385), (265, 281031), (339, 219685), (565, 131811), (795, 93677), (829, 89835), (1695, 43937), (2487, 29945), (4145, 17967), (5989, 12435)]