214947675

素因数分解:

$3^4\times 5^2\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:794

約数の個数: 60

約数和(自身を含む): 401056920

約数和(自身を除く): 186109245

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 179, 225, 405, 537, 593, 675, 895, 1611, 1779, 2025, 2685, 2965, 4475, 4833, 5337, 8055, 8895, 13425, 14499, 14825, 16011, 24165, 26685, 40275, 44475, 48033, 72495, 80055, 106147, 120825, 133425, 240165, 318441, 362475, 400275, 530735, 955323, 1200825, 1592205, 2653675, 2865969, 4776615, 7961025, 8597907, 14329845, 23883075, 42989535, 71649225, 214947675]

約数ペア:

[(1, 214947675), (3, 71649225), (5, 42989535), (9, 23883075), (15, 14329845), (25, 8597907), (27, 7961025), (45, 4776615), (75, 2865969), (81, 2653675), (135, 1592205), (179, 1200825), (225, 955323), (405, 530735), (537, 400275), (593, 362475), (675, 318441), (895, 240165), (1611, 133425), (1779, 120825), (2025, 106147), (2685, 80055), (2965, 72495), (4475, 48033), (4833, 44475), (5337, 40275), (8055, 26685), (8895, 24165), (13425, 16011), (14499, 14825)]