90316755

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7517}}^1$

素因数の和:7620

約数の個数: 32

約数和(自身を含む): 162388800

約数和(自身を除く): 72072045

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 7517, 12015, 22551, 37585, 67653, 112755, 202959, 338265, 669013, 1014795, 2007039, 3345065, 6021117, 10035195, 18063351, 30105585, 90316755]

約数ペア:

[(1, 90316755), (3, 30105585), (5, 18063351), (9, 10035195), (15, 6021117), (27, 3345065), (45, 2007039), (89, 1014795), (135, 669013), (267, 338265), (445, 202959), (801, 112755), (1335, 67653), (2403, 37585), (4005, 22551), (7517, 12015)]