121007925

素因数分解:

$3^5\times 5^2\times {\mathrm{19919}}^1$

素因数の和:19944

約数の個数: 36

約数和(自身を含む): 224777280

約数和(自身を除く): 103769355

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 19919, 59757, 99595, 179271, 298785, 497975, 537813, 896355, 1493925, 1613439, 2689065, 4481775, 4840317, 8067195, 13445325, 24201585, 40335975, 121007925]

約数ペア:

[(1, 121007925), (3, 40335975), (5, 24201585), (9, 13445325), (15, 8067195), (25, 4840317), (27, 4481775), (45, 2689065), (75, 1613439), (81, 1493925), (135, 896355), (225, 537813), (243, 497975), (405, 298785), (675, 179271), (1215, 99595), (2025, 59757), (6075, 19919)]