87508995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5113}}^1$

素因数の和:5291

約数の個数: 32

約数和(自身を含む): 161029632

約数和(自身を除く): 73520637

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 2445, 3423, 5113, 5705, 15339, 17115, 25565, 35791, 76695, 107373, 178955, 536865, 833419, 2500257, 4167095, 5833933, 12501285, 17501799, 29169665, 87508995]

約数ペア:

[(1, 87508995), (3, 29169665), (5, 17501799), (7, 12501285), (15, 5833933), (21, 4167095), (35, 2500257), (105, 833419), (163, 536865), (489, 178955), (815, 107373), (1141, 76695), (2445, 35791), (3423, 25565), (5113, 17115), (5705, 15339)]