200017875

素因数分解:

$3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{5281}}^1$

素因数の和:5400

約数の個数: 32

約数和(自身を含む): 336188736

約数和(自身を除く): 136170861

約数列:

[1, 3, 5, 15, 25, 75, 101, 125, 303, 375, 505, 1515, 2525, 5281, 7575, 12625, 15843, 26405, 37875, 79215, 132025, 396075, 533381, 660125, 1600143, 1980375, 2666905, 8000715, 13334525, 40003575, 66672625, 200017875]

約数ペア:

[(1, 200017875), (3, 66672625), (5, 40003575), (15, 13334525), (25, 8000715), (75, 2666905), (101, 1980375), (125, 1600143), (303, 660125), (375, 533381), (505, 396075), (1515, 132025), (2525, 79215), (5281, 37875), (7575, 26405), (12625, 15843)]