29160405

素因数分解:

$3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 52925400

約数和(自身を除く): 23764995

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 267, 405, 445, 801, 809, 1335, 2403, 2427, 4005, 4045, 7209, 7281, 12015, 12135, 21843, 36045, 36405, 65529, 72001, 109215, 216003, 327645, 360005, 648009, 1080015, 1944027, 3240045, 5832081, 9720135, 29160405]

約数ペア:

[(1, 29160405), (3, 9720135), (5, 5832081), (9, 3240045), (15, 1944027), (27, 1080015), (45, 648009), (81, 360005), (89, 327645), (135, 216003), (267, 109215), (405, 72001), (445, 65529), (801, 36405), (809, 36045), (1335, 21843), (2403, 12135), (2427, 12015), (4005, 7281), (4045, 7209)]