86653125

素因数分解:

$3^3\times 5^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 174988800

約数和(自身を除く): 88335675

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 79, 117, 125, 135, 195, 225, 237, 325, 351, 375, 395, 585, 625, 675, 711, 975, 1027, 1125, 1185, 1625, 1755, 1875, 1975, 2133, 2925, 3081, 3125, 3375, 3555, 4875, 5135, 5625, 5925, 8125, 8775, 9243, 9375, 9875, 10665, 14625, 15405, 16875, 17775, 24375, 25675, 27729, 28125, 29625, 40625, 43875, 46215, 49375, 53325, 73125, 77025, 84375, 88875, 121875, 128375, 138645, 148125, 219375, 231075, 246875, 266625, 365625, 385125, 444375, 641875, 693225, 740625, 1096875, 1155375, 1333125, 1925625, 2221875, 3209375, 3466125, 5776875, 6665625, 9628125, 17330625, 28884375, 86653125]

約数ペア:

[(1, 86653125), (3, 28884375), (5, 17330625), (9, 9628125), (13, 6665625), (15, 5776875), (25, 3466125), (27, 3209375), (39, 2221875), (45, 1925625), (65, 1333125), (75, 1155375), (79, 1096875), (117, 740625), (125, 693225), (135, 641875), (195, 444375), (225, 385125), (237, 365625), (325, 266625), (351, 246875), (375, 231075), (395, 219375), (585, 148125), (625, 138645), (675, 128375), (711, 121875), (975, 88875), (1027, 84375), (1125, 77025), (1185, 73125), (1625, 53325), (1755, 49375), (1875, 46215), (1975, 43875), (2133, 40625), (2925, 29625), (3081, 28125), (3125, 27729), (3375, 25675), (3555, 24375), (4875, 17775), (5135, 16875), (5625, 15405), (5925, 14625), (8125, 10665), (8775, 9875), (9243, 9375)]