125775525

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 219414528

約数和(自身を除く): 93639003

約数列:

[1, 3, 5, 15, 25, 31, 47, 75, 93, 141, 155, 235, 465, 705, 775, 1151, 1175, 1457, 2325, 3453, 3525, 4371, 5755, 7285, 17265, 21855, 28775, 35681, 36425, 54097, 86325, 107043, 109275, 162291, 178405, 270485, 535215, 811455, 892025, 1352425, 1677007, 2676075, 4057275, 5031021, 8385035, 25155105, 41925175, 125775525]

約数ペア:

[(1, 125775525), (3, 41925175), (5, 25155105), (15, 8385035), (25, 5031021), (31, 4057275), (47, 2676075), (75, 1677007), (93, 1352425), (141, 892025), (155, 811455), (235, 535215), (465, 270485), (705, 178405), (775, 162291), (1151, 109275), (1175, 107043), (1457, 86325), (2325, 54097), (3453, 36425), (3525, 35681), (4371, 28775), (5755, 21855), (7285, 17265)]