2480453495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{12157}}^1$

素因数の和:12291

約数の個数: 32

約数和(自身を含む): 3325261632

約数和(自身を除く): 844808137

約数列:

[1, 5, 13, 43, 65, 73, 215, 365, 559, 949, 2795, 3139, 4745, 12157, 15695, 40807, 60785, 158041, 204035, 522751, 790205, 887461, 2613755, 4437305, 6795763, 11536993, 33978815, 38160823, 57684965, 190804115, 496090699, 2480453495]

約数ペア:

[(1, 2480453495), (5, 496090699), (13, 190804115), (43, 57684965), (65, 38160823), (73, 33978815), (215, 11536993), (365, 6795763), (559, 4437305), (949, 2613755), (2795, 887461), (3139, 790205), (4745, 522751), (12157, 204035), (15695, 158041), (40807, 60785)]