25873065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 49061376

約数和(自身を除く): 23188311

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1091, 1395, 1581, 2635, 3273, 4743, 5455, 7905, 9819, 16365, 18547, 23715, 33821, 49095, 55641, 92735, 101463, 166923, 169105, 278205, 304389, 507315, 574957, 834615, 1521945, 1724871, 2874785, 5174613, 8624355, 25873065]

約数ペア:

[(1, 25873065), (3, 8624355), (5, 5174613), (9, 2874785), (15, 1724871), (17, 1521945), (31, 834615), (45, 574957), (51, 507315), (85, 304389), (93, 278205), (153, 169105), (155, 166923), (255, 101463), (279, 92735), (465, 55641), (527, 49095), (765, 33821), (1091, 23715), (1395, 18547), (1581, 16365), (2635, 9819), (3273, 7905), (4743, 5455)]