74279025

素因数分解:

$3^5\times 5^2\times {\mathrm{12227}}^1$

素因数の和:12252

約数の個数: 36

約数和(自身を含む): 137980752

約数和(自身を除く): 63701727

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 12227, 36681, 61135, 110043, 183405, 305675, 330129, 550215, 917025, 990387, 1650645, 2751075, 2971161, 4951935, 8253225, 14855805, 24759675, 74279025]

約数ペア:

[(1, 74279025), (3, 24759675), (5, 14855805), (9, 8253225), (15, 4951935), (25, 2971161), (27, 2751075), (45, 1650645), (75, 990387), (81, 917025), (135, 550215), (225, 330129), (243, 305675), (405, 183405), (675, 110043), (1215, 61135), (2025, 36681), (6075, 12227)]