86153505

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 152167680

約数和(自身を除く): 66014175

約数列:

[1, 3, 5, 15, 19, 41, 57, 73, 95, 101, 123, 205, 219, 285, 303, 365, 505, 615, 779, 1095, 1387, 1515, 1919, 2337, 2993, 3895, 4141, 4161, 5757, 6935, 7373, 8979, 9595, 11685, 12423, 14965, 20705, 20805, 22119, 28785, 36865, 44895, 56867, 62115, 78679, 110595, 140087, 170601, 236037, 284335, 302293, 393395, 420261, 700435, 853005, 906879, 1180185, 1511465, 2101305, 4534395, 5743567, 17230701, 28717835, 86153505]

約数ペア:

[(1, 86153505), (3, 28717835), (5, 17230701), (15, 5743567), (19, 4534395), (41, 2101305), (57, 1511465), (73, 1180185), (95, 906879), (101, 853005), (123, 700435), (205, 420261), (219, 393395), (285, 302293), (303, 284335), (365, 236037), (505, 170601), (615, 140087), (779, 110595), (1095, 78679), (1387, 62115), (1515, 56867), (1919, 44895), (2337, 36865), (2993, 28785), (3895, 22119), (4141, 20805), (4161, 20705), (5757, 14965), (6935, 12423), (7373, 11685), (8979, 9595)]