190694205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{797}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 357280560

約数和(自身を除く): 166586355

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 409, 585, 797, 1227, 2045, 2391, 3681, 3985, 5317, 6135, 7173, 10361, 11955, 15951, 18405, 26585, 31083, 35865, 47853, 51805, 79755, 93249, 155415, 239265, 325973, 466245, 977919, 1629865, 2933757, 4237649, 4889595, 12712947, 14668785, 21188245, 38138841, 63564735, 190694205]

約数ペア:

[(1, 190694205), (3, 63564735), (5, 38138841), (9, 21188245), (13, 14668785), (15, 12712947), (39, 4889595), (45, 4237649), (65, 2933757), (117, 1629865), (195, 977919), (409, 466245), (585, 325973), (797, 239265), (1227, 155415), (2045, 93249), (2391, 79755), (3681, 51805), (3985, 47853), (5317, 35865), (6135, 31083), (7173, 26585), (10361, 18405), (11955, 15951)]