260963325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1$

素因数の和:2563

約数の個数: 72

約数和(自身を含む): 542379968

約数和(自身を除く): 281416643

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 67, 75, 105, 175, 201, 225, 315, 335, 469, 525, 603, 1005, 1407, 1575, 1675, 2345, 2473, 3015, 4221, 5025, 7035, 7419, 11725, 12365, 15075, 17311, 21105, 22257, 35175, 37095, 51933, 61825, 86555, 105525, 111285, 155799, 165691, 185475, 259665, 432775, 497073, 556425, 778995, 828455, 1159837, 1298325, 1491219, 2485365, 3479511, 3894975, 4142275, 5799185, 7456095, 10438533, 12426825, 17397555, 28995925, 37280475, 52192665, 86987775, 260963325]

約数ペア:

[(1, 260963325), (3, 86987775), (5, 52192665), (7, 37280475), (9, 28995925), (15, 17397555), (21, 12426825), (25, 10438533), (35, 7456095), (45, 5799185), (63, 4142275), (67, 3894975), (75, 3479511), (105, 2485365), (175, 1491219), (201, 1298325), (225, 1159837), (315, 828455), (335, 778995), (469, 556425), (525, 497073), (603, 432775), (1005, 259665), (1407, 185475), (1575, 165691), (1675, 155799), (2345, 111285), (2473, 105525), (3015, 86555), (4221, 61825), (5025, 51933), (7035, 37095), (7419, 35175), (11725, 22257), (12365, 21105), (15075, 17311)]