1771276363275

素因数分解:

$3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2437}}^1\times {\mathrm{49193}}^1$

素因数の和:51840

約数の個数: 48

約数和(自身を含む): 2944643432544

約数和(自身を除く): 1173367069269

約数列:

[1, 3, 5, 15, 25, 75, 197, 591, 985, 2437, 2955, 4925, 7311, 12185, 14775, 36555, 49193, 60925, 147579, 182775, 245965, 480089, 737895, 1229825, 1440267, 2400445, 3689475, 7201335, 9691021, 12002225, 29073063, 36006675, 48455105, 119883341, 145365315, 242275525, 359650023, 599416705, 726826575, 1798250115, 2997083525, 8991250575, 23617018177, 70851054531, 118085090885, 354255272655, 590425454425, 1771276363275]

約数ペア:

[(1, 1771276363275), (3, 590425454425), (5, 354255272655), (15, 118085090885), (25, 70851054531), (75, 23617018177), (197, 8991250575), (591, 2997083525), (985, 1798250115), (2437, 726826575), (2955, 599416705), (4925, 359650023), (7311, 242275525), (12185, 145365315), (14775, 119883341), (36555, 48455105), (49193, 36006675), (60925, 29073063), (147579, 12002225), (182775, 9691021), (245965, 7201335), (480089, 3689475), (737895, 2400445), (1229825, 1440267)]