38970285

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 64253952

約数和(自身を除く): 25283667

約数列:

[1, 3, 5, 15, 47, 141, 167, 235, 331, 501, 705, 835, 993, 1655, 2505, 4965, 7849, 15557, 23547, 39245, 46671, 55277, 77785, 117735, 165831, 233355, 276385, 829155, 2598019, 7794057, 12990095, 38970285]

約数ペア:

[(1, 38970285), (3, 12990095), (5, 7794057), (15, 2598019), (47, 829155), (141, 276385), (167, 233355), (235, 165831), (331, 117735), (501, 77785), (705, 55277), (835, 46671), (993, 39245), (1655, 23547), (2505, 15557), (4965, 7849)]