53339325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 95785536

約数和(自身を除く): 42446211

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 227, 241, 325, 681, 723, 975, 1135, 1205, 2951, 3133, 3405, 3615, 5675, 6025, 8853, 9399, 14755, 15665, 17025, 18075, 44265, 46995, 54707, 73775, 78325, 164121, 221325, 234975, 273535, 711191, 820605, 1367675, 2133573, 3555955, 4103025, 10667865, 17779775, 53339325]

約数ペア:

[(1, 53339325), (3, 17779775), (5, 10667865), (13, 4103025), (15, 3555955), (25, 2133573), (39, 1367675), (65, 820605), (75, 711191), (195, 273535), (227, 234975), (241, 221325), (325, 164121), (681, 78325), (723, 73775), (975, 54707), (1135, 46995), (1205, 44265), (2951, 18075), (3133, 17025), (3405, 15665), (3615, 14755), (5675, 9399), (6025, 8853)]