755438085

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{479}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 1328970240

約数和(自身を除く): 573532155

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 347, 479, 505, 909, 1041, 1437, 1515, 1735, 2395, 3123, 4311, 4545, 5205, 7185, 15615, 21555, 35047, 48379, 105141, 145137, 166213, 175235, 241895, 315423, 435411, 498639, 525705, 725685, 831065, 1495917, 1577115, 2177055, 2493195, 7479585, 16787513, 50362539, 83937565, 151087617, 251812695, 755438085]

約数ペア:

[(1, 755438085), (3, 251812695), (5, 151087617), (9, 83937565), (15, 50362539), (45, 16787513), (101, 7479585), (303, 2493195), (347, 2177055), (479, 1577115), (505, 1495917), (909, 831065), (1041, 725685), (1437, 525705), (1515, 498639), (1735, 435411), (2395, 315423), (3123, 241895), (4311, 175235), (4545, 166213), (5205, 145137), (7185, 105141), (15615, 48379), (21555, 35047)]