156986396445

素因数分解:

$3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3643}}^1\times {\mathrm{5851}}^1$

素因数の和:9993

約数の個数: 32

約数和(自身を含む): 251801915904

約数和(自身を除く): 94815519459

約数列:

[1, 3, 5, 15, 491, 1473, 2455, 3643, 5851, 7365, 10929, 17553, 18215, 29255, 54645, 87765, 1788713, 2872841, 5366139, 8618523, 8943565, 14364205, 21315193, 26830695, 43092615, 63945579, 106575965, 319727895, 10465759763, 31397279289, 52328798815, 156986396445]

約数ペア:

[(1, 156986396445), (3, 52328798815), (5, 31397279289), (15, 10465759763), (491, 319727895), (1473, 106575965), (2455, 63945579), (3643, 43092615), (5851, 26830695), (7365, 21315193), (10929, 14364205), (17553, 8943565), (18215, 8618523), (29255, 5366139), (54645, 2872841), (87765, 1788713)]