902416615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 1156104576

約数和(自身を除く): 253687961

約数列:

[1, 5, 23, 61, 115, 197, 305, 653, 985, 1403, 3265, 4531, 7015, 12017, 15019, 22655, 39833, 60085, 75095, 128641, 199165, 276391, 643205, 916159, 1381955, 2958743, 4580795, 7847101, 14793715, 39235505, 180483323, 902416615]

約数ペア:

[(1, 902416615), (5, 180483323), (23, 39235505), (61, 14793715), (115, 7847101), (197, 4580795), (305, 2958743), (653, 1381955), (985, 916159), (1403, 643205), (3265, 276391), (4531, 199165), (7015, 128641), (12017, 75095), (15019, 60085), (22655, 39833)]