1177845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 2073600

約数和(自身を除く): 895755

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 149, 155, 255, 447, 465, 527, 745, 1581, 2235, 2533, 2635, 4619, 7599, 7905, 12665, 13857, 23095, 37995, 69285, 78523, 235569, 392615, 1177845]

約数ペア:

[(1, 1177845), (3, 392615), (5, 235569), (15, 78523), (17, 69285), (31, 37995), (51, 23095), (85, 13857), (93, 12665), (149, 7905), (155, 7599), (255, 4619), (447, 2635), (465, 2533), (527, 2235), (745, 1581)]