75230955

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 135782400

約数和(自身を除く): 60551445

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 199, 271, 279, 465, 597, 813, 995, 1355, 1395, 1791, 2439, 2985, 4065, 6169, 8401, 8955, 12195, 18507, 25203, 30845, 42005, 53929, 55521, 75609, 92535, 126015, 161787, 269645, 277605, 378045, 485361, 808935, 1671799, 2426805, 5015397, 8358995, 15046191, 25076985, 75230955]

約数ペア:

[(1, 75230955), (3, 25076985), (5, 15046191), (9, 8358995), (15, 5015397), (31, 2426805), (45, 1671799), (93, 808935), (155, 485361), (199, 378045), (271, 277605), (279, 269645), (465, 161787), (597, 126015), (813, 92535), (995, 75609), (1355, 55521), (1395, 53929), (1791, 42005), (2439, 30845), (2985, 25203), (4065, 18507), (6169, 12195), (8401, 8955)]