2216375

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 3369600

約数和(自身を除く): 1153225

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 149, 175, 425, 595, 745, 875, 1043, 2125, 2533, 2975, 3725, 5215, 12665, 14875, 17731, 18625, 26075, 63325, 88655, 130375, 316625, 443275, 2216375]

約数ペア:

[(1, 2216375), (5, 443275), (7, 316625), (17, 130375), (25, 88655), (35, 63325), (85, 26075), (119, 18625), (125, 17731), (149, 14875), (175, 12665), (425, 5215), (595, 3725), (745, 2975), (875, 2533), (1043, 2125)]