2025611915715

素因数分解:

$3^5\times 5^1\times {\mathrm{6983}}^1\times {\mathrm{238747}}^1$

素因数の和:245750

約数の個数: 48

約数和(自身を含む): 3641636613888

約数和(自身を除く): 1616024698173

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 6983, 20949, 34915, 62847, 104745, 188541, 238747, 314235, 565623, 716241, 942705, 1193735, 1696869, 2148723, 2828115, 3581205, 6446169, 8484345, 10743615, 19338507, 32230845, 58015521, 96692535, 290077605, 1667170301, 5001510903, 8335851505, 15004532709, 25007554515, 45013598127, 75022663545, 135040794381, 225067990635, 405122383143, 675203971905, 2025611915715]

約数ペア:

[(1, 2025611915715), (3, 675203971905), (5, 405122383143), (9, 225067990635), (15, 135040794381), (27, 75022663545), (45, 45013598127), (81, 25007554515), (135, 15004532709), (243, 8335851505), (405, 5001510903), (1215, 1667170301), (6983, 290077605), (20949, 96692535), (34915, 58015521), (62847, 32230845), (104745, 19338507), (188541, 10743615), (238747, 8484345), (314235, 6446169), (565623, 3581205), (716241, 2828115), (942705, 2148723), (1193735, 1696869)]