172617550095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{761}}^1\times {\mathrm{1597}}^1$

素因数の和:2940

約数の個数: 64

約数和(自身を含む): 293528105856

約数和(自身を除く): 120910555761

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 557, 761, 1597, 1671, 2283, 2785, 3805, 4791, 7985, 8355, 9469, 11415, 12937, 23955, 27149, 28407, 38811, 47345, 64685, 81447, 135745, 142035, 194055, 407235, 423877, 889529, 1215317, 1271631, 2119385, 2668587, 3645951, 4447645, 6076585, 6358155, 7205909, 13342935, 15121993, 18229755, 20660389, 21617727, 36029545, 45365979, 61981167, 75609965, 103301945, 108088635, 226829895, 309905835, 676931569, 2030794707, 3384657845, 10153973535, 11507836673, 34523510019, 57539183365, 172617550095]

約数ペア:

[(1, 172617550095), (3, 57539183365), (5, 34523510019), (15, 11507836673), (17, 10153973535), (51, 3384657845), (85, 2030794707), (255, 676931569), (557, 309905835), (761, 226829895), (1597, 108088635), (1671, 103301945), (2283, 75609965), (2785, 61981167), (3805, 45365979), (4791, 36029545), (7985, 21617727), (8355, 20660389), (9469, 18229755), (11415, 15121993), (12937, 13342935), (23955, 7205909), (27149, 6358155), (28407, 6076585), (38811, 4447645), (47345, 3645951), (64685, 2668587), (81447, 2119385), (135745, 1271631), (142035, 1215317), (194055, 889529), (407235, 423877)]