157543815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 299077632

約数和(自身を除く): 141533817

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 607, 715, 1331, 1573, 1815, 1821, 2145, 3035, 3993, 4719, 6655, 6677, 7865, 7891, 9105, 17303, 19965, 20031, 23595, 23673, 33385, 39455, 51909, 73447, 86515, 86801, 100155, 118365, 220341, 259545, 260403, 367235, 434005, 807917, 954811, 1101705, 1302015, 2423751, 2864433, 4039585, 4774055, 10502921, 12118755, 14322165, 31508763, 52514605, 157543815]

約数ペア:

[(1, 157543815), (3, 52514605), (5, 31508763), (11, 14322165), (13, 12118755), (15, 10502921), (33, 4774055), (39, 4039585), (55, 2864433), (65, 2423751), (121, 1302015), (143, 1101705), (165, 954811), (195, 807917), (363, 434005), (429, 367235), (605, 260403), (607, 259545), (715, 220341), (1331, 118365), (1573, 100155), (1815, 86801), (1821, 86515), (2145, 73447), (3035, 51909), (3993, 39455), (4719, 33385), (6655, 23673), (6677, 23595), (7865, 20031), (7891, 19965), (9105, 17303)]