89910405

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17077}}^1$

素因数の和:17107

約数の個数: 40

約数和(自身を含む): 173580792

約数和(自身を除く): 83670387

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 17077, 51231, 85385, 153693, 222001, 256155, 461079, 666003, 768465, 1110005, 1383237, 1998009, 2305395, 3330015, 5994027, 6916185, 9990045, 17982081, 29970135, 89910405]

約数ペア:

[(1, 89910405), (3, 29970135), (5, 17982081), (9, 9990045), (13, 6916185), (15, 5994027), (27, 3330015), (39, 2305395), (45, 1998009), (65, 1383237), (81, 1110005), (117, 768465), (135, 666003), (195, 461079), (351, 256155), (405, 222001), (585, 153693), (1053, 85385), (1755, 51231), (5265, 17077)]