210007814025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{967}}^1\times {\mathrm{2887}}^1$

素因数の和:3943

約数の個数: 96

約数和(自身を含む): 374384609280

約数和(自身を除く): 164376795255

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 177, 255, 295, 425, 885, 967, 1003, 1275, 1475, 2887, 2901, 3009, 4425, 4835, 5015, 8661, 14435, 14505, 15045, 16439, 24175, 25075, 43305, 49079, 49317, 57053, 72175, 72525, 75225, 82195, 147237, 170333, 171159, 216525, 245395, 246585, 285265, 410975, 510999, 736185, 851665, 855795, 969901, 1226975, 1232925, 1426325, 2554995, 2791729, 2895661, 2909703, 3680925, 4258325, 4278975, 4849505, 8375187, 8686983, 12774975, 13958645, 14478305, 14548515, 24247525, 41875935, 43434915, 47459393, 69793225, 72391525, 72742575, 142378179, 164712011, 209379675, 217174575, 237296965, 494136033, 711890895, 823560055, 1186484825, 2470680165, 2800104187, 3559454475, 4117800275, 8400312561, 12353400825, 14000520935, 42001562805, 70002604675, 210007814025]

約数ペア:

[(1, 210007814025), (3, 70002604675), (5, 42001562805), (15, 14000520935), (17, 12353400825), (25, 8400312561), (51, 4117800275), (59, 3559454475), (75, 2800104187), (85, 2470680165), (177, 1186484825), (255, 823560055), (295, 711890895), (425, 494136033), (885, 237296965), (967, 217174575), (1003, 209379675), (1275, 164712011), (1475, 142378179), (2887, 72742575), (2901, 72391525), (3009, 69793225), (4425, 47459393), (4835, 43434915), (5015, 41875935), (8661, 24247525), (14435, 14548515), (14505, 14478305), (15045, 13958645), (16439, 12774975), (24175, 8686983), (25075, 8375187), (43305, 4849505), (49079, 4278975), (49317, 4258325), (57053, 3680925), (72175, 2909703), (72525, 2895661), (75225, 2791729), (82195, 2554995), (147237, 1426325), (170333, 1232925), (171159, 1226975), (216525, 969901), (245395, 855795), (246585, 851665), (285265, 736185), (410975, 510999)]