150879905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 204069888

約数和(自身を除く): 53189983

約数列:

[1, 5, 11, 43, 55, 131, 215, 473, 487, 655, 1441, 2365, 2435, 5357, 5633, 7205, 20941, 26785, 28165, 61963, 63797, 104705, 230351, 309815, 318985, 701767, 1151755, 2743271, 3508835, 13716355, 30175981, 150879905]

約数ペア:

[(1, 150879905), (5, 30175981), (11, 13716355), (43, 3508835), (55, 2743271), (131, 1151755), (215, 701767), (473, 318985), (487, 309815), (655, 230351), (1441, 104705), (2365, 63797), (2435, 61963), (5357, 28165), (5633, 26785), (7205, 20941)]