67997745

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4987}}^1$

素因数の和:5102

約数の個数: 32

約数和(自身を含む): 122106240

約数和(自身を除く): 54108495

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 4987, 13635, 14961, 24935, 44883, 74805, 134649, 224415, 503687, 673245, 1511061, 2518435, 4533183, 7555305, 13599549, 22665915, 67997745]

約数ペア:

[(1, 67997745), (3, 22665915), (5, 13599549), (9, 7555305), (15, 4533183), (27, 2518435), (45, 1511061), (101, 673245), (135, 503687), (303, 224415), (505, 134649), (909, 74805), (1515, 44883), (2727, 24935), (4545, 14961), (4987, 13635)]