152655855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 280696320

約数和(自身を除く): 128040465

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 61, 87, 145, 165, 183, 305, 319, 435, 523, 671, 915, 957, 1569, 1595, 1769, 2013, 2615, 3355, 4785, 5307, 5753, 7845, 8845, 10065, 15167, 17259, 19459, 26535, 28765, 31903, 45501, 58377, 75835, 86295, 95709, 97295, 159515, 166837, 227505, 291885, 350933, 478545, 500511, 834185, 925187, 1052799, 1754665, 2502555, 2775561, 4625935, 5263995, 10177057, 13877805, 30531171, 50885285, 152655855]

約数ペア:

[(1, 152655855), (3, 50885285), (5, 30531171), (11, 13877805), (15, 10177057), (29, 5263995), (33, 4625935), (55, 2775561), (61, 2502555), (87, 1754665), (145, 1052799), (165, 925187), (183, 834185), (305, 500511), (319, 478545), (435, 350933), (523, 291885), (671, 227505), (915, 166837), (957, 159515), (1569, 97295), (1595, 95709), (1769, 86295), (2013, 75835), (2615, 58377), (3355, 45501), (4785, 31903), (5307, 28765), (5753, 26535), (7845, 19459), (8845, 17259), (10065, 15167)]