190725315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1$

素因数の和:1804

約数の個数: 64

約数和(自身を含む): 359562240

約数和(自身を除く): 168836925

約数列:

[1, 3, 5, 11, 15, 23, 29, 33, 55, 69, 87, 115, 145, 165, 253, 319, 345, 435, 667, 759, 957, 1265, 1595, 1733, 2001, 3335, 3795, 4785, 5199, 7337, 8665, 10005, 19063, 22011, 25995, 36685, 39859, 50257, 57189, 95315, 110055, 119577, 150771, 199295, 251285, 285945, 438449, 552827, 597885, 753855, 1155911, 1315347, 1658481, 2192245, 2764135, 3467733, 5779555, 6576735, 8292405, 12715021, 17338665, 38145063, 63575105, 190725315]

約数ペア:

[(1, 190725315), (3, 63575105), (5, 38145063), (11, 17338665), (15, 12715021), (23, 8292405), (29, 6576735), (33, 5779555), (55, 3467733), (69, 2764135), (87, 2192245), (115, 1658481), (145, 1315347), (165, 1155911), (253, 753855), (319, 597885), (345, 552827), (435, 438449), (667, 285945), (759, 251285), (957, 199295), (1265, 150771), (1595, 119577), (1733, 110055), (2001, 95315), (3335, 57189), (3795, 50257), (4785, 39859), (5199, 36685), (7337, 25995), (8665, 22011), (10005, 19063)]