236474155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 307390464

約数和(自身を除く): 70916309

約数列:

[1, 5, 23, 47, 67, 115, 235, 335, 653, 1081, 1541, 3149, 3265, 5405, 7705, 15019, 15745, 30691, 43751, 72427, 75095, 153455, 218755, 362135, 705893, 1006273, 2056297, 3529465, 5031365, 10281485, 47294831, 236474155]

約数ペア:

[(1, 236474155), (5, 47294831), (23, 10281485), (47, 5031365), (67, 3529465), (115, 2056297), (235, 1006273), (335, 705893), (653, 362135), (1081, 218755), (1541, 153455), (3149, 75095), (3265, 72427), (5405, 43751), (7705, 30691), (15019, 15745)]