99231885

素因数分解:

$3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2753}}^1$

素因数の和:2859

約数の個数: 40

約数和(自身を含む): 179946360

約数和(自身を除く): 80714475

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 267, 405, 445, 801, 1335, 2403, 2753, 4005, 7209, 8259, 12015, 13765, 24777, 36045, 41295, 74331, 123885, 222993, 245017, 371655, 735051, 1114965, 1225085, 2205153, 3675255, 6615459, 11025765, 19846377, 33077295, 99231885]

約数ペア:

[(1, 99231885), (3, 33077295), (5, 19846377), (9, 11025765), (15, 6615459), (27, 3675255), (45, 2205153), (81, 1225085), (89, 1114965), (135, 735051), (267, 371655), (405, 245017), (445, 222993), (801, 123885), (1335, 74331), (2403, 41295), (2753, 36045), (4005, 24777), (7209, 13765), (8259, 12015)]