1196775

素因数分解:

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

素因数の和:222

約数の個数: 36

約数和(自身を含む): 2234232

約数和(自身を除く): 1037457

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 197, 225, 243, 405, 591, 675, 985, 1215, 1773, 2025, 2955, 4925, 5319, 6075, 8865, 14775, 15957, 26595, 44325, 47871, 79785, 132975, 239355, 398925, 1196775]

約数ペア:

[(1, 1196775), (3, 398925), (5, 239355), (9, 132975), (15, 79785), (25, 47871), (27, 44325), (45, 26595), (75, 15957), (81, 14775), (135, 8865), (197, 6075), (225, 5319), (243, 4925), (405, 2955), (591, 2025), (675, 1773), (985, 1215)]