195851608125

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{39551}}^1$

素因数の和:39732

約数の個数: 80

約数和(自身を含む): 345969254400

約数和(自身を除く): 150117646275

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 139, 285, 375, 417, 475, 625, 695, 1425, 1875, 2085, 2375, 2641, 3475, 7125, 7923, 10425, 11875, 13205, 17375, 35625, 39551, 39615, 52125, 66025, 86875, 118653, 197755, 198075, 260625, 330125, 593265, 751469, 988775, 990375, 1650625, 2254407, 2966325, 3757345, 4943875, 4951875, 5497589, 11272035, 14831625, 16492767, 18786725, 24719375, 27487945, 56360175, 74158125, 82463835, 93933625, 104454191, 137439725, 281800875, 313362573, 412319175, 469668125, 522270955, 687198625, 1409004375, 1566812865, 2061595875, 2611354775, 3435993125, 7834064325, 10307979375, 13056773875, 39170321625, 65283869375, 195851608125]

約数ペア:

[(1, 195851608125), (3, 65283869375), (5, 39170321625), (15, 13056773875), (19, 10307979375), (25, 7834064325), (57, 3435993125), (75, 2611354775), (95, 2061595875), (125, 1566812865), (139, 1409004375), (285, 687198625), (375, 522270955), (417, 469668125), (475, 412319175), (625, 313362573), (695, 281800875), (1425, 137439725), (1875, 104454191), (2085, 93933625), (2375, 82463835), (2641, 74158125), (3475, 56360175), (7125, 27487945), (7923, 24719375), (10425, 18786725), (11875, 16492767), (13205, 14831625), (17375, 11272035), (35625, 5497589), (39551, 4951875), (39615, 4943875), (52125, 3757345), (66025, 2966325), (86875, 2254407), (118653, 1650625), (197755, 990375), (198075, 988775), (260625, 751469), (330125, 593265)]