22457175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 41330688

約数和(自身を除く): 18873513

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 465, 743, 775, 975, 1209, 2015, 2229, 2325, 3715, 6045, 9659, 10075, 11145, 18575, 23033, 28977, 30225, 48295, 55725, 69099, 115165, 144885, 241475, 299429, 345495, 575825, 724425, 898287, 1497145, 1727475, 4491435, 7485725, 22457175]

約数ペア:

[(1, 22457175), (3, 7485725), (5, 4491435), (13, 1727475), (15, 1497145), (25, 898287), (31, 724425), (39, 575825), (65, 345495), (75, 299429), (93, 241475), (155, 144885), (195, 115165), (325, 69099), (403, 55725), (465, 48295), (743, 30225), (775, 28977), (975, 23033), (1209, 18575), (2015, 11145), (2229, 10075), (2325, 9659), (3715, 6045)]