38649285

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4273}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 69751680

約数和(自身を除く): 31102395

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 4273, 9045, 12819, 21365, 38457, 64095, 115371, 192285, 286291, 576855, 858873, 1431455, 2576619, 4294365, 7729857, 12883095, 38649285]

約数ペア:

[(1, 38649285), (3, 12883095), (5, 7729857), (9, 4294365), (15, 2576619), (27, 1431455), (45, 858873), (67, 576855), (135, 286291), (201, 192285), (335, 115371), (603, 64095), (1005, 38457), (1809, 21365), (3015, 12819), (4273, 9045)]