135712125

素因数分解:

$3^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 254592000

約数和(自身を除く): 118879875

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 125, 135, 225, 237, 375, 395, 509, 675, 711, 1125, 1185, 1527, 1975, 2133, 2545, 3375, 3555, 4581, 5925, 7635, 9875, 10665, 12725, 13743, 17775, 22905, 29625, 38175, 40211, 53325, 63625, 68715, 88875, 114525, 120633, 190875, 201055, 266625, 343575, 361899, 572625, 603165, 1005275, 1085697, 1717875, 1809495, 3015825, 5026375, 5428485, 9047475, 15079125, 27142425, 45237375, 135712125]

約数ペア:

[(1, 135712125), (3, 45237375), (5, 27142425), (9, 15079125), (15, 9047475), (25, 5428485), (27, 5026375), (45, 3015825), (75, 1809495), (79, 1717875), (125, 1085697), (135, 1005275), (225, 603165), (237, 572625), (375, 361899), (395, 343575), (509, 266625), (675, 201055), (711, 190875), (1125, 120633), (1185, 114525), (1527, 88875), (1975, 68715), (2133, 63625), (2545, 53325), (3375, 40211), (3555, 38175), (4581, 29625), (5925, 22905), (7635, 17775), (9875, 13743), (10665, 12725)]