190028085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 338688000

約数和(自身を除く): 148659915

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 83, 177, 195, 199, 249, 295, 415, 597, 767, 885, 995, 1079, 1245, 2301, 2587, 2985, 3237, 3835, 4897, 5395, 7761, 11505, 11741, 12935, 14691, 16185, 16517, 24485, 35223, 38805, 49551, 58705, 63661, 73455, 82585, 152633, 176115, 190983, 214721, 247755, 318305, 457899, 644163, 763165, 954915, 974503, 1073605, 2289495, 2923509, 3220815, 4872515, 12668539, 14617545, 38005617, 63342695, 190028085]

約数ペア:

[(1, 190028085), (3, 63342695), (5, 38005617), (13, 14617545), (15, 12668539), (39, 4872515), (59, 3220815), (65, 2923509), (83, 2289495), (177, 1073605), (195, 974503), (199, 954915), (249, 763165), (295, 644163), (415, 457899), (597, 318305), (767, 247755), (885, 214721), (995, 190983), (1079, 176115), (1245, 152633), (2301, 82585), (2587, 73455), (2985, 63661), (3237, 58705), (3835, 49551), (4897, 38805), (5395, 35223), (7761, 24485), (11505, 16517), (11741, 16185), (12935, 14691)]