158658075

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 312480000

約数和(自身を除く): 153821925

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 89, 95, 135, 139, 171, 225, 267, 285, 417, 445, 475, 513, 675, 695, 801, 855, 1251, 1335, 1425, 1691, 2085, 2225, 2403, 2565, 2641, 3475, 3753, 4005, 4275, 5073, 6255, 6675, 7923, 8455, 10425, 12015, 12371, 12825, 13205, 15219, 18765, 20025, 23769, 25365, 31275, 37113, 39615, 42275, 45657, 60075, 61855, 66025, 71307, 76095, 93825, 111339, 118845, 126825, 185565, 198075, 228285, 235049, 309275, 334017, 356535, 380475, 556695, 594225, 705147, 927825, 1141425, 1175245, 1670085, 1782675, 2115441, 2783475, 3525735, 5876225, 6346323, 8350425, 10577205, 17628675, 31731615, 52886025, 158658075]

約数ペア:

[(1, 158658075), (3, 52886025), (5, 31731615), (9, 17628675), (15, 10577205), (19, 8350425), (25, 6346323), (27, 5876225), (45, 3525735), (57, 2783475), (75, 2115441), (89, 1782675), (95, 1670085), (135, 1175245), (139, 1141425), (171, 927825), (225, 705147), (267, 594225), (285, 556695), (417, 380475), (445, 356535), (475, 334017), (513, 309275), (675, 235049), (695, 228285), (801, 198075), (855, 185565), (1251, 126825), (1335, 118845), (1425, 111339), (1691, 93825), (2085, 76095), (2225, 71307), (2403, 66025), (2565, 61855), (2641, 60075), (3475, 45657), (3753, 42275), (4005, 39615), (4275, 37113), (5073, 31275), (6255, 25365), (6675, 23769), (7923, 20025), (8455, 18765), (10425, 15219), (12015, 13205), (12371, 12825)]