193048245

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 371831040

約数和(自身を除く): 178782795

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 317, 347, 351, 585, 951, 1041, 1585, 1735, 1755, 2853, 3123, 4121, 4511, 4755, 5205, 8559, 9369, 12363, 13533, 14265, 15615, 20605, 22555, 37089, 40599, 42795, 46845, 61815, 67665, 109999, 111267, 121797, 185445, 202995, 329997, 549995, 556335, 608985, 989991, 1429987, 1649985, 2969973, 4289961, 4949955, 7149935, 12869883, 14849865, 21449805, 38609649, 64349415, 193048245]

約数ペア:

[(1, 193048245), (3, 64349415), (5, 38609649), (9, 21449805), (13, 14849865), (15, 12869883), (27, 7149935), (39, 4949955), (45, 4289961), (65, 2969973), (117, 1649985), (135, 1429987), (195, 989991), (317, 608985), (347, 556335), (351, 549995), (585, 329997), (951, 202995), (1041, 185445), (1585, 121797), (1735, 111267), (1755, 109999), (2853, 67665), (3123, 61815), (4121, 46845), (4511, 42795), (4755, 40599), (5205, 37089), (8559, 22555), (9369, 20605), (12363, 15615), (13533, 14265)]