25269570

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{10399}}^1$

素因数の和:10421

約数の個数: 48

約数和(自身を含む): 68140800

約数和(自身を除く): 42871230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 10399, 20798, 31197, 51995, 62394, 93591, 103990, 155985, 187182, 280773, 311970, 467955, 561546, 842319, 935910, 1403865, 1684638, 2526957, 2807730, 4211595, 5053914, 8423190, 12634785, 25269570]

約数ペア:

[(1, 25269570), (2, 12634785), (3, 8423190), (5, 5053914), (6, 4211595), (9, 2807730), (10, 2526957), (15, 1684638), (18, 1403865), (27, 935910), (30, 842319), (45, 561546), (54, 467955), (81, 311970), (90, 280773), (135, 187182), (162, 155985), (243, 103990), (270, 93591), (405, 62394), (486, 51995), (810, 31197), (1215, 20798), (2430, 10399)]