2023758975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 3949747200

約数和(自身を除く): 1925988225

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 149, 175, 205, 287, 447, 525, 615, 631, 745, 861, 1025, 1043, 1435, 1893, 2235, 3075, 3129, 3155, 3725, 4305, 4417, 5215, 6109, 7175, 9465, 11175, 13251, 15645, 15775, 18327, 21525, 22085, 25871, 26075, 30545, 42763, 47325, 66255, 77613, 78225, 91635, 94019, 110425, 128289, 129355, 152725, 181097, 213815, 282057, 331275, 388065, 458175, 470095, 543291, 641445, 646775, 658133, 905485, 1069075, 1410285, 1940325, 1974399, 2350475, 2716455, 3207225, 3290665, 3854779, 4527425, 7051425, 9871995, 11564337, 13582275, 16453325, 19273895, 26983453, 49359975, 57821685, 80950359, 96369475, 134917265, 289108425, 404751795, 674586325, 2023758975]

約数ペア:

[(1, 2023758975), (3, 674586325), (5, 404751795), (7, 289108425), (15, 134917265), (21, 96369475), (25, 80950359), (35, 57821685), (41, 49359975), (75, 26983453), (105, 19273895), (123, 16453325), (149, 13582275), (175, 11564337), (205, 9871995), (287, 7051425), (447, 4527425), (525, 3854779), (615, 3290665), (631, 3207225), (745, 2716455), (861, 2350475), (1025, 1974399), (1043, 1940325), (1435, 1410285), (1893, 1069075), (2235, 905485), (3075, 658133), (3129, 646775), (3155, 641445), (3725, 543291), (4305, 470095), (4417, 458175), (5215, 388065), (6109, 331275), (7175, 282057), (9465, 213815), (11175, 181097), (13251, 152725), (15645, 129355), (15775, 128289), (18327, 110425), (21525, 94019), (22085, 91635), (25871, 78225), (26075, 77613), (30545, 66255), (42763, 47325)]