91147275

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 187249920

約数和(自身を除く): 96102645

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 27, 45, 57, 69, 75, 81, 95, 103, 115, 135, 171, 207, 225, 285, 309, 345, 405, 437, 475, 513, 515, 575, 621, 675, 855, 927, 1035, 1311, 1425, 1539, 1545, 1725, 1863, 1957, 2025, 2185, 2369, 2565, 2575, 2781, 3105, 3933, 4275, 4635, 5175, 5871, 6555, 7107, 7695, 7725, 8343, 9315, 9785, 10925, 11799, 11845, 12825, 13905, 15525, 17613, 19665, 21321, 23175, 29355, 32775, 35397, 35535, 38475, 41715, 45011, 46575, 48925, 52839, 58995, 59225, 63963, 69525, 88065, 98325, 106605, 135033, 146775, 158517, 176985, 177675, 191889, 208575, 225055, 264195, 294975, 319815, 405099, 440325, 533025, 675165, 792585, 884925, 959445, 1125275, 1215297, 1320975, 1599075, 2025495, 3375825, 3645891, 3962925, 4797225, 6076485, 10127475, 18229455, 30382425, 91147275]

約数ペア:

[(1, 91147275), (3, 30382425), (5, 18229455), (9, 10127475), (15, 6076485), (19, 4797225), (23, 3962925), (25, 3645891), (27, 3375825), (45, 2025495), (57, 1599075), (69, 1320975), (75, 1215297), (81, 1125275), (95, 959445), (103, 884925), (115, 792585), (135, 675165), (171, 533025), (207, 440325), (225, 405099), (285, 319815), (309, 294975), (345, 264195), (405, 225055), (437, 208575), (475, 191889), (513, 177675), (515, 176985), (575, 158517), (621, 146775), (675, 135033), (855, 106605), (927, 98325), (1035, 88065), (1311, 69525), (1425, 63963), (1539, 59225), (1545, 58995), (1725, 52839), (1863, 48925), (1957, 46575), (2025, 45011), (2185, 41715), (2369, 38475), (2565, 35535), (2575, 35397), (2781, 32775), (3105, 29355), (3933, 23175), (4275, 21321), (4635, 19665), (5175, 17613), (5871, 15525), (6555, 13905), (7107, 12825), (7695, 11845), (7725, 11799), (8343, 10925), (9315, 9785)]