55868265

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 109209600

約数和(自身を除く): 53341335

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 95, 115, 135, 171, 207, 285, 345, 437, 513, 621, 855, 947, 1035, 1311, 2185, 2565, 2841, 3105, 3933, 4735, 6555, 8523, 11799, 14205, 17993, 19665, 21781, 25569, 42615, 53979, 58995, 65343, 89965, 108905, 127845, 161937, 196029, 269895, 326715, 413839, 485811, 588087, 809685, 980145, 1241517, 2069195, 2429055, 2940435, 3724551, 6207585, 11173653, 18622755, 55868265]

約数ペア:

[(1, 55868265), (3, 18622755), (5, 11173653), (9, 6207585), (15, 3724551), (19, 2940435), (23, 2429055), (27, 2069195), (45, 1241517), (57, 980145), (69, 809685), (95, 588087), (115, 485811), (135, 413839), (171, 326715), (207, 269895), (285, 196029), (345, 161937), (437, 127845), (513, 108905), (621, 89965), (855, 65343), (947, 58995), (1035, 53979), (1311, 42615), (2185, 25569), (2565, 21781), (2841, 19665), (3105, 17993), (3933, 14205), (4735, 11799), (6555, 8523)]