168142772025

素因数分解:

$3^3\times 5^2\times {\mathrm{379}}^1\times {\mathrm{657257}}^1$

素因数の和:657655

約数の個数: 48

約数和(自身を含む): 309699969600

約数和(自身を除く): 141557197575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 379, 675, 1137, 1895, 3411, 5685, 9475, 10233, 17055, 28425, 51165, 85275, 255825, 657257, 1971771, 3286285, 5915313, 9858855, 16431425, 17745939, 29576565, 49294275, 88729695, 147882825, 249100403, 443648475, 747301209, 1245502015, 2241903627, 3736506045, 6227510075, 6725710881, 11209518135, 18682530225, 33628554405, 56047590675, 168142772025]

約数ペア:

[(1, 168142772025), (3, 56047590675), (5, 33628554405), (9, 18682530225), (15, 11209518135), (25, 6725710881), (27, 6227510075), (45, 3736506045), (75, 2241903627), (135, 1245502015), (225, 747301209), (379, 443648475), (675, 249100403), (1137, 147882825), (1895, 88729695), (3411, 49294275), (5685, 29576565), (9475, 17745939), (10233, 16431425), (17055, 9858855), (28425, 5915313), (51165, 3286285), (85275, 1971771), (255825, 657257)]