7472865

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 5227935

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 419, 435, 615, 1189, 1257, 2095, 3567, 5945, 6285, 12151, 17179, 17835, 36453, 51537, 60755, 85895, 182265, 257685, 498191, 1494573, 2490955, 7472865]

約数ペア:

[(1, 7472865), (3, 2490955), (5, 1494573), (15, 498191), (29, 257685), (41, 182265), (87, 85895), (123, 60755), (145, 51537), (205, 36453), (419, 17835), (435, 17179), (615, 12151), (1189, 6285), (1257, 5945), (2095, 3567)]