30134025

素因数分解:

$3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:692

約数の個数: 60

約数和(自身を含む): 58335552

約数和(自身を除く): 28201527

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 135, 207, 225, 345, 405, 575, 621, 647, 675, 1035, 1725, 1863, 1941, 2025, 3105, 3235, 5175, 5823, 9315, 9705, 14881, 15525, 16175, 17469, 29115, 44643, 46575, 48525, 52407, 74405, 87345, 133929, 145575, 223215, 262035, 372025, 401787, 436725, 669645, 1116075, 1205361, 1310175, 2008935, 3348225, 6026805, 10044675, 30134025]

約数ペア:

[(1, 30134025), (3, 10044675), (5, 6026805), (9, 3348225), (15, 2008935), (23, 1310175), (25, 1205361), (27, 1116075), (45, 669645), (69, 436725), (75, 401787), (81, 372025), (115, 262035), (135, 223215), (207, 145575), (225, 133929), (345, 87345), (405, 74405), (575, 52407), (621, 48525), (647, 46575), (675, 44643), (1035, 29115), (1725, 17469), (1863, 16175), (1941, 15525), (2025, 14881), (3105, 9705), (3235, 9315), (5175, 5823)]