156749191275

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{2111}}^1$

素因数の和:2557

約数の個数: 96

約数和(自身を含む): 271022653440

約数和(自身を除く): 114273462165

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 109, 155, 293, 327, 465, 545, 775, 879, 1465, 1635, 2111, 2325, 2725, 3379, 4395, 6333, 7325, 8175, 9083, 10137, 10555, 16895, 21975, 27249, 31665, 31937, 45415, 50685, 52775, 65441, 84475, 95811, 136245, 158325, 159685, 196323, 227075, 230099, 253425, 327205, 479055, 618523, 681225, 690297, 798425, 981615, 990047, 1150495, 1636025, 1855569, 2395275, 2970141, 3092615, 3451485, 4908075, 4950235, 5752475, 7133069, 9277845, 14850705, 15463075, 17257425, 19174213, 21399207, 24751175, 35665345, 46389225, 57522639, 67419007, 74253525, 95871065, 106996035, 178326725, 202257021, 287613195, 337095035, 479355325, 534980175, 1011285105, 1438065975, 1685475175, 2089989217, 5056425525, 6269967651, 10449946085, 31349838255, 52249730425, 156749191275]

約数ペア:

[(1, 156749191275), (3, 52249730425), (5, 31349838255), (15, 10449946085), (25, 6269967651), (31, 5056425525), (75, 2089989217), (93, 1685475175), (109, 1438065975), (155, 1011285105), (293, 534980175), (327, 479355325), (465, 337095035), (545, 287613195), (775, 202257021), (879, 178326725), (1465, 106996035), (1635, 95871065), (2111, 74253525), (2325, 67419007), (2725, 57522639), (3379, 46389225), (4395, 35665345), (6333, 24751175), (7325, 21399207), (8175, 19174213), (9083, 17257425), (10137, 15463075), (10555, 14850705), (16895, 9277845), (21975, 7133069), (27249, 5752475), (31665, 4950235), (31937, 4908075), (45415, 3451485), (50685, 3092615), (52775, 2970141), (65441, 2395275), (84475, 1855569), (95811, 1636025), (136245, 1150495), (158325, 990047), (159685, 981615), (196323, 798425), (227075, 690297), (230099, 681225), (253425, 618523), (327205, 479055)]