38470065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2557}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 66303360

約数和(自身を除く): 27833295

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 2557, 3009, 5015, 7671, 12785, 15045, 38355, 43469, 130407, 150863, 217345, 452589, 652035, 754315, 2262945, 2564671, 7694013, 12823355, 38470065]

約数ペア:

[(1, 38470065), (3, 12823355), (5, 7694013), (15, 2564671), (17, 2262945), (51, 754315), (59, 652035), (85, 452589), (177, 217345), (255, 150863), (295, 130407), (885, 43469), (1003, 38355), (2557, 15045), (3009, 12785), (5015, 7671)]