193641345

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 349519872

約数和(自身を除く): 155878527

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 127, 155, 279, 381, 465, 635, 1093, 1143, 1395, 1905, 3279, 3937, 5465, 5715, 9837, 11811, 16395, 19685, 33883, 35433, 49185, 59055, 101649, 138811, 169415, 177165, 304947, 416433, 508245, 694055, 1249299, 1524735, 2082165, 4303141, 6246495, 12909423, 21515705, 38728269, 64547115, 193641345]

約数ペア:

[(1, 193641345), (3, 64547115), (5, 38728269), (9, 21515705), (15, 12909423), (31, 6246495), (45, 4303141), (93, 2082165), (127, 1524735), (155, 1249299), (279, 694055), (381, 508245), (465, 416433), (635, 304947), (1093, 177165), (1143, 169415), (1395, 138811), (1905, 101649), (3279, 59055), (3937, 49185), (5465, 35433), (5715, 33883), (9837, 19685), (11811, 16395)]