579909375

素因数分解:

$3^4\times 5^5\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 1134302400

約数和(自身を除く): 554393025

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 79, 81, 87, 125, 135, 145, 225, 237, 261, 375, 395, 405, 435, 625, 675, 711, 725, 783, 1125, 1185, 1305, 1875, 1975, 2025, 2133, 2175, 2291, 2349, 3125, 3375, 3555, 3625, 3915, 5625, 5925, 6399, 6525, 6873, 9375, 9875, 10125, 10665, 10875, 11455, 11745, 16875, 17775, 18125, 19575, 20619, 28125, 29625, 31995, 32625, 34365, 49375, 50625, 53325, 54375, 57275, 58725, 61857, 84375, 88875, 90625, 97875, 103095, 148125, 159975, 163125, 171825, 185571, 246875, 253125, 266625, 271875, 286375, 293625, 309285, 444375, 489375, 515475, 740625, 799875, 815625, 859125, 927855, 1333125, 1431875, 1468125, 1546425, 2221875, 2446875, 2577375, 3999375, 4295625, 4639275, 6665625, 7159375, 7340625, 7732125, 12886875, 19996875, 21478125, 23196375, 38660625, 64434375, 115981875, 193303125, 579909375]

約数ペア:

[(1, 579909375), (3, 193303125), (5, 115981875), (9, 64434375), (15, 38660625), (25, 23196375), (27, 21478125), (29, 19996875), (45, 12886875), (75, 7732125), (79, 7340625), (81, 7159375), (87, 6665625), (125, 4639275), (135, 4295625), (145, 3999375), (225, 2577375), (237, 2446875), (261, 2221875), (375, 1546425), (395, 1468125), (405, 1431875), (435, 1333125), (625, 927855), (675, 859125), (711, 815625), (725, 799875), (783, 740625), (1125, 515475), (1185, 489375), (1305, 444375), (1875, 309285), (1975, 293625), (2025, 286375), (2133, 271875), (2175, 266625), (2291, 253125), (2349, 246875), (3125, 185571), (3375, 171825), (3555, 163125), (3625, 159975), (3915, 148125), (5625, 103095), (5925, 97875), (6399, 90625), (6525, 88875), (6873, 84375), (9375, 61857), (9875, 58725), (10125, 57275), (10665, 54375), (10875, 53325), (11455, 50625), (11745, 49375), (16875, 34365), (17775, 32625), (18125, 31995), (19575, 29625), (20619, 28125)]