1065472945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 1358622720

約数和(自身を除く): 293149775

約数列:

[1, 5, 31, 41, 155, 205, 389, 431, 1271, 1945, 2155, 6355, 12059, 13361, 15949, 17671, 60295, 66805, 79745, 88355, 167659, 494419, 547801, 838295, 2472095, 2739005, 5197429, 6874019, 25987145, 34370095, 213094589, 1065472945]

約数ペア:

[(1, 1065472945), (5, 213094589), (31, 34370095), (41, 25987145), (155, 6874019), (205, 5197429), (389, 2739005), (431, 2472095), (1271, 838295), (1945, 547801), (2155, 494419), (6355, 167659), (12059, 88355), (13361, 79745), (15949, 66805), (17671, 60295)]