144119235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1153}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 248931648

約数和(自身を除く): 104812413

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 641, 1153, 1923, 3205, 3459, 5765, 8333, 9615, 14989, 17295, 24999, 41665, 44967, 74945, 124995, 224835, 739073, 2217219, 3695365, 9607949, 11086095, 28823847, 48039745, 144119235]

約数ペア:

[(1, 144119235), (3, 48039745), (5, 28823847), (13, 11086095), (15, 9607949), (39, 3695365), (65, 2217219), (195, 739073), (641, 224835), (1153, 124995), (1923, 74945), (3205, 44967), (3459, 41665), (5765, 24999), (8333, 17295), (9615, 14989)]