7601045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 10368000

約数和(自身を除く): 2766955

約数列:

[1, 5, 19, 29, 31, 89, 95, 145, 155, 445, 551, 589, 899, 1691, 2581, 2755, 2759, 2945, 4495, 8455, 12905, 13795, 17081, 49039, 52421, 80011, 85405, 245195, 262105, 400055, 1520209, 7601045]

約数ペア:

[(1, 7601045), (5, 1520209), (19, 400055), (29, 262105), (31, 245195), (89, 85405), (95, 80011), (145, 52421), (155, 49039), (445, 17081), (551, 13795), (589, 12905), (899, 8455), (1691, 4495), (2581, 2945), (2755, 2759)]