236477145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{22111}}^1$

素因数の和:22173

約数の個数: 32

約数和(自身を含む): 407568384

約数和(自身を除く): 171091239

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 22111, 66333, 110555, 331665, 508553, 685441, 1525659, 2056323, 2542765, 3427205, 7628295, 10281615, 15765143, 47295429, 78825715, 236477145]

約数ペア:

[(1, 236477145), (3, 78825715), (5, 47295429), (15, 15765143), (23, 10281615), (31, 7628295), (69, 3427205), (93, 2542765), (115, 2056323), (155, 1525659), (345, 685441), (465, 508553), (713, 331665), (2139, 110555), (3565, 66333), (10695, 22111)]