77104875

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{1619}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 129392640

約数和(自身を除く): 52287765

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 375, 381, 635, 1619, 1905, 3175, 4857, 8095, 9525, 15875, 24285, 40475, 47625, 121425, 202375, 205613, 607125, 616839, 1028065, 3084195, 5140325, 15420975, 25701625, 77104875]

約数ペア:

[(1, 77104875), (3, 25701625), (5, 15420975), (15, 5140325), (25, 3084195), (75, 1028065), (125, 616839), (127, 607125), (375, 205613), (381, 202375), (635, 121425), (1619, 47625), (1905, 40475), (3175, 24285), (4857, 15875), (8095, 9525)]