23888445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 22560195

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 41, 93, 105, 123, 155, 179, 205, 217, 287, 465, 537, 615, 651, 861, 895, 1085, 1253, 1271, 1435, 2685, 3255, 3759, 3813, 4305, 5549, 6265, 6355, 7339, 8897, 16647, 18795, 19065, 22017, 26691, 27745, 36695, 38843, 44485, 51373, 83235, 110085, 116529, 133455, 154119, 194215, 227509, 256865, 582645, 682527, 770595, 1137545, 1592563, 3412635, 4777689, 7962815, 23888445]

約数ペア:

[(1, 23888445), (3, 7962815), (5, 4777689), (7, 3412635), (15, 1592563), (21, 1137545), (31, 770595), (35, 682527), (41, 582645), (93, 256865), (105, 227509), (123, 194215), (155, 154119), (179, 133455), (205, 116529), (217, 110085), (287, 83235), (465, 51373), (537, 44485), (615, 38843), (651, 36695), (861, 27745), (895, 26691), (1085, 22017), (1253, 19065), (1271, 18795), (1435, 16647), (2685, 8897), (3255, 7339), (3759, 6355), (3813, 6265), (4305, 5549)]