2018007525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{93103}}^1$

素因数の和:93150

約数の個数: 36

約数和(自身を含む): 3544283072

約数和(自身を除く): 1526275547

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 867, 1275, 1445, 4335, 7225, 21675, 93103, 279309, 465515, 1396545, 1582751, 2327575, 4748253, 6982725, 7913755, 23741265, 26906767, 39568775, 80720301, 118706325, 134533835, 403601505, 672669175, 2018007525]

約数ペア:

[(1, 2018007525), (3, 672669175), (5, 403601505), (15, 134533835), (17, 118706325), (25, 80720301), (51, 39568775), (75, 26906767), (85, 23741265), (255, 7913755), (289, 6982725), (425, 4748253), (867, 2327575), (1275, 1582751), (1445, 1396545), (4335, 465515), (7225, 279309), (21675, 93103)]