38441165

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 59367168

約数和(自身を除く): 20926003

約数列:

[1, 5, 7, 17, 23, 35, 53, 85, 115, 119, 161, 265, 371, 391, 595, 805, 901, 1219, 1855, 1955, 2737, 2809, 4505, 6095, 6307, 8533, 13685, 14045, 19663, 20723, 31535, 42665, 47753, 64607, 98315, 103615, 145061, 238765, 323035, 334271, 452249, 725305, 1098319, 1671355, 2261245, 5491595, 7688233, 38441165]

約数ペア:

[(1, 38441165), (5, 7688233), (7, 5491595), (17, 2261245), (23, 1671355), (35, 1098319), (53, 725305), (85, 452249), (115, 334271), (119, 323035), (161, 238765), (265, 145061), (371, 103615), (391, 98315), (595, 64607), (805, 47753), (901, 42665), (1219, 31535), (1855, 20723), (1955, 19663), (2737, 14045), (2809, 13685), (4505, 8533), (6095, 6307)]