829557675

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5241

約数の個数: 72

約数和(自身を含む): 1600754688

約数和(自身を除く): 771197013

約数列:

[1, 3, 5, 9, 15, 23, 25, 31, 45, 69, 75, 93, 115, 155, 207, 225, 279, 345, 465, 575, 713, 775, 1035, 1395, 1725, 2139, 2325, 3565, 5171, 5175, 6417, 6975, 10695, 15513, 17825, 25855, 32085, 46539, 53475, 77565, 118933, 129275, 160301, 160425, 232695, 356799, 387825, 480903, 594665, 801505, 1070397, 1163475, 1442709, 1783995, 2404515, 2973325, 3686923, 4007525, 5351985, 7213545, 8919975, 11060769, 12022575, 18434615, 26759925, 33182307, 36067725, 55303845, 92173075, 165911535, 276519225, 829557675]

約数ペア:

[(1, 829557675), (3, 276519225), (5, 165911535), (9, 92173075), (15, 55303845), (23, 36067725), (25, 33182307), (31, 26759925), (45, 18434615), (69, 12022575), (75, 11060769), (93, 8919975), (115, 7213545), (155, 5351985), (207, 4007525), (225, 3686923), (279, 2973325), (345, 2404515), (465, 1783995), (575, 1442709), (713, 1163475), (775, 1070397), (1035, 801505), (1395, 594665), (1725, 480903), (2139, 387825), (2325, 356799), (3565, 232695), (5171, 160425), (5175, 160301), (6417, 129275), (6975, 118933), (10695, 77565), (15513, 53475), (17825, 46539), (25855, 32085)]