45391445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 64437120

約数和(自身を除く): 19045675

約数列:

[1, 5, 11, 17, 43, 55, 85, 187, 215, 473, 731, 935, 1129, 2365, 3655, 5645, 8041, 12419, 19193, 40205, 48547, 62095, 95965, 211123, 242735, 534017, 825299, 1055615, 2670085, 4126495, 9078289, 45391445]

約数ペア:

[(1, 45391445), (5, 9078289), (11, 4126495), (17, 2670085), (43, 1055615), (55, 825299), (85, 534017), (187, 242735), (215, 211123), (473, 95965), (731, 62095), (935, 48547), (1129, 40205), (2365, 19193), (3655, 12419), (5645, 8041)]