153001585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4789

約数の個数: 32

約数和(自身を含む): 217681920

約数和(自身を除く): 64680335

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 341, 589, 1045, 1705, 2945, 4723, 6479, 23615, 32395, 51953, 89737, 146413, 259765, 448685, 732065, 987107, 1610543, 2781847, 4935535, 8052715, 13909235, 30600317, 153001585]

約数ペア:

[(1, 153001585), (5, 30600317), (11, 13909235), (19, 8052715), (31, 4935535), (55, 2781847), (95, 1610543), (155, 987107), (209, 732065), (341, 448685), (589, 259765), (1045, 146413), (1705, 89737), (2945, 51953), (4723, 32395), (6479, 23615)]