250015325

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 366405120

約数和(自身を除く): 116389795

約数列:

[1, 5, 7, 25, 35, 47, 113, 175, 235, 269, 329, 565, 791, 1175, 1345, 1645, 1883, 2825, 3955, 5311, 6725, 8225, 9415, 12643, 19775, 26555, 30397, 37177, 47075, 63215, 88501, 132775, 151985, 185885, 212779, 316075, 442505, 759925, 929425, 1063895, 1428659, 2212525, 5319475, 7143295, 10000613, 35716475, 50003065, 250015325]

約数ペア:

[(1, 250015325), (5, 50003065), (7, 35716475), (25, 10000613), (35, 7143295), (47, 5319475), (113, 2212525), (175, 1428659), (235, 1063895), (269, 929425), (329, 759925), (565, 442505), (791, 316075), (1175, 212779), (1345, 185885), (1645, 151985), (1883, 132775), (2825, 88501), (3955, 63215), (5311, 47075), (6725, 37177), (8225, 30397), (9415, 26555), (12643, 19775)]