133021185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 246896640

約数和(自身を除く): 113875455

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 151, 165, 209, 281, 285, 453, 627, 755, 843, 1045, 1405, 1661, 2265, 2869, 3091, 3135, 4215, 4983, 5339, 8305, 8607, 9273, 14345, 15455, 16017, 24915, 26695, 31559, 42431, 43035, 46365, 58729, 80085, 94677, 127293, 157795, 176187, 212155, 293645, 466741, 473385, 636465, 806189, 880935, 1400223, 2333705, 2418567, 4030945, 7001115, 8868079, 12092835, 26604237, 44340395, 133021185]

約数ペア:

[(1, 133021185), (3, 44340395), (5, 26604237), (11, 12092835), (15, 8868079), (19, 7001115), (33, 4030945), (55, 2418567), (57, 2333705), (95, 1400223), (151, 880935), (165, 806189), (209, 636465), (281, 473385), (285, 466741), (453, 293645), (627, 212155), (755, 176187), (843, 157795), (1045, 127293), (1405, 94677), (1661, 80085), (2265, 58729), (2869, 46365), (3091, 43035), (3135, 42431), (4215, 31559), (4983, 26695), (5339, 24915), (8305, 16017), (8607, 15455), (9273, 14345)]