199175535

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3371}}^1$

素因数の和:3496

約数の個数: 48

約数和(自身を含む): 375586848

約数和(自身を除く): 176411313

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 101, 117, 195, 303, 505, 585, 909, 1313, 1515, 3371, 3939, 4545, 6565, 10113, 11817, 16855, 19695, 30339, 43823, 50565, 59085, 131469, 151695, 219115, 340471, 394407, 657345, 1021413, 1702355, 1972035, 3064239, 4426123, 5107065, 13278369, 15321195, 22130615, 39835107, 66391845, 199175535]

約数ペア:

[(1, 199175535), (3, 66391845), (5, 39835107), (9, 22130615), (13, 15321195), (15, 13278369), (39, 5107065), (45, 4426123), (65, 3064239), (101, 1972035), (117, 1702355), (195, 1021413), (303, 657345), (505, 394407), (585, 340471), (909, 219115), (1313, 151695), (1515, 131469), (3371, 59085), (3939, 50565), (4545, 43823), (6565, 30339), (10113, 19695), (11817, 16855)]