1252806821265

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{80833}}^1\times {\mathrm{24029}}^1$

素因数の和:104913

約数の個数: 32

約数和(自身を含む): 2051217717120

約数和(自身を除く): 798410895855

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 24029, 72087, 80833, 120145, 242499, 360435, 404165, 1033247, 1212495, 3099741, 3475819, 5166235, 10427457, 15498705, 17379095, 52137285, 1942336157, 5827008471, 9711680785, 29135042355, 83520454751, 250561364253, 417602273755, 1252806821265]

約数ペア:

[(1, 1252806821265), (3, 417602273755), (5, 250561364253), (15, 83520454751), (43, 29135042355), (129, 9711680785), (215, 5827008471), (645, 1942336157), (24029, 52137285), (72087, 17379095), (80833, 15498705), (120145, 10427457), (242499, 5166235), (360435, 3475819), (404165, 3099741), (1033247, 1212495)]