54954375

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 107965440

約数和(自身を除く): 53011065

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 79, 105, 125, 159, 175, 237, 265, 371, 375, 395, 525, 553, 625, 795, 875, 1113, 1185, 1325, 1659, 1855, 1875, 1975, 2625, 2765, 3975, 4187, 4375, 5565, 5925, 6625, 8295, 9275, 9875, 12561, 13125, 13825, 19875, 20935, 27825, 29309, 29625, 33125, 41475, 46375, 49375, 62805, 69125, 87927, 99375, 104675, 139125, 146545, 148125, 207375, 231875, 314025, 345625, 439635, 523375, 695625, 732725, 1036875, 1570125, 2198175, 2616875, 3663625, 7850625, 10990875, 18318125, 54954375]

約数ペア:

[(1, 54954375), (3, 18318125), (5, 10990875), (7, 7850625), (15, 3663625), (21, 2616875), (25, 2198175), (35, 1570125), (53, 1036875), (75, 732725), (79, 695625), (105, 523375), (125, 439635), (159, 345625), (175, 314025), (237, 231875), (265, 207375), (371, 148125), (375, 146545), (395, 139125), (525, 104675), (553, 99375), (625, 87927), (795, 69125), (875, 62805), (1113, 49375), (1185, 46375), (1325, 41475), (1659, 33125), (1855, 29625), (1875, 29309), (1975, 27825), (2625, 20935), (2765, 19875), (3975, 13825), (4187, 13125), (4375, 12561), (5565, 9875), (5925, 9275), (6625, 8295)]