66087985515

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2371}}^1\times {\mathrm{20879}}^1$

素因数の和:23347

約数の個数: 32

約数和(自身を含む): 106979097600

約数和(自身を除く): 40891112085

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 2371, 7113, 11855, 20879, 35565, 62637, 104395, 211019, 313185, 633057, 1055095, 1858231, 3165285, 5574693, 9291155, 27873465, 49504109, 148512327, 247520545, 742561635, 4405865701, 13217597103, 22029328505, 66087985515]

約数ペア:

[(1, 66087985515), (3, 22029328505), (5, 13217597103), (15, 4405865701), (89, 742561635), (267, 247520545), (445, 148512327), (1335, 49504109), (2371, 27873465), (7113, 9291155), (11855, 5574693), (20879, 3165285), (35565, 1858231), (62637, 1055095), (104395, 633057), (211019, 313185)]