28488164835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8387}}^1\times {\mathrm{17419}}^1$

素因数の和:25827

約数の個数: 32

約数和(自身を含む): 49095970560

約数和(自身を除く): 20607805725

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 8387, 17419, 25161, 41935, 52257, 87095, 109031, 125805, 226447, 261285, 327093, 545155, 679341, 1132235, 1635465, 3396705, 146093153, 438279459, 730465765, 1899210989, 2191397295, 5697632967, 9496054945, 28488164835]

約数ペア:

[(1, 28488164835), (3, 9496054945), (5, 5697632967), (13, 2191397295), (15, 1899210989), (39, 730465765), (65, 438279459), (195, 146093153), (8387, 3396705), (17419, 1635465), (25161, 1132235), (41935, 679341), (52257, 545155), (87095, 327093), (109031, 261285), (125805, 226447)]