42131055

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4211}}^1$

素因数の和:4271

約数の個数: 32

約数和(自身を含む): 72783360

約数和(自身を除く): 30652305

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 4211, 10005, 12633, 21055, 63165, 96853, 122119, 290559, 366357, 484265, 610595, 1452795, 1831785, 2808737, 8426211, 14043685, 42131055]

約数ペア:

[(1, 42131055), (3, 14043685), (5, 8426211), (15, 2808737), (23, 1831785), (29, 1452795), (69, 610595), (87, 484265), (115, 366357), (145, 290559), (345, 122119), (435, 96853), (667, 63165), (2001, 21055), (3335, 12633), (4211, 10005)]