55190625

素因数分解:

$3^1\times 5^5\times 7^1\times {\mathrm{29}}^2$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 108868032

約数和(自身を除く): 53677407

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 125, 145, 175, 203, 375, 435, 525, 609, 625, 725, 841, 875, 1015, 1875, 2175, 2523, 2625, 3045, 3125, 3625, 4205, 4375, 5075, 5887, 9375, 10875, 12615, 13125, 15225, 17661, 18125, 21025, 21875, 25375, 29435, 54375, 63075, 65625, 76125, 88305, 90625, 105125, 126875, 147175, 271875, 315375, 380625, 441525, 525625, 634375, 735875, 1576875, 1903125, 2207625, 2628125, 3679375, 7884375, 11038125, 18396875, 55190625]

約数ペア:

[(1, 55190625), (3, 18396875), (5, 11038125), (7, 7884375), (15, 3679375), (21, 2628125), (25, 2207625), (29, 1903125), (35, 1576875), (75, 735875), (87, 634375), (105, 525625), (125, 441525), (145, 380625), (175, 315375), (203, 271875), (375, 147175), (435, 126875), (525, 105125), (609, 90625), (625, 88305), (725, 76125), (841, 65625), (875, 63075), (1015, 54375), (1875, 29435), (2175, 25375), (2523, 21875), (2625, 21025), (3045, 18125), (3125, 17661), (3625, 15225), (4205, 13125), (4375, 12615), (5075, 10875), (5887, 9375)]