54684375

素因数分解:

$3^1\times 5^5\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 96243840

約数和(自身を除く): 41559465

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 307, 375, 475, 625, 921, 1425, 1535, 1875, 2375, 3125, 4605, 5833, 7125, 7675, 9375, 11875, 17499, 23025, 29165, 35625, 38375, 59375, 87495, 115125, 145825, 178125, 191875, 437475, 575625, 729125, 959375, 2187375, 2878125, 3645625, 10936875, 18228125, 54684375]

約数ペア:

[(1, 54684375), (3, 18228125), (5, 10936875), (15, 3645625), (19, 2878125), (25, 2187375), (57, 959375), (75, 729125), (95, 575625), (125, 437475), (285, 191875), (307, 178125), (375, 145825), (475, 115125), (625, 87495), (921, 59375), (1425, 38375), (1535, 35625), (1875, 29165), (2375, 23025), (3125, 17499), (4605, 11875), (5833, 9375), (7125, 7675)]