123669195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 232243200

約数和(自身を除く): 108574005

約数列:

[1, 3, 5, 13, 15, 19, 29, 39, 57, 65, 87, 95, 145, 195, 247, 285, 377, 435, 551, 741, 1131, 1151, 1235, 1653, 1885, 2755, 3453, 3705, 5655, 5755, 7163, 8265, 14963, 17265, 21489, 21869, 33379, 35815, 44889, 65607, 74815, 100137, 107445, 109345, 166895, 224445, 284297, 328035, 433927, 500685, 634201, 852891, 1301781, 1421485, 1902603, 2169635, 3171005, 4264455, 6508905, 8244613, 9513015, 24733839, 41223065, 123669195]

約数ペア:

[(1, 123669195), (3, 41223065), (5, 24733839), (13, 9513015), (15, 8244613), (19, 6508905), (29, 4264455), (39, 3171005), (57, 2169635), (65, 1902603), (87, 1421485), (95, 1301781), (145, 852891), (195, 634201), (247, 500685), (285, 433927), (377, 328035), (435, 284297), (551, 224445), (741, 166895), (1131, 109345), (1151, 107445), (1235, 100137), (1653, 74815), (1885, 65607), (2755, 44889), (3453, 35815), (3705, 33379), (5655, 21869), (5755, 21489), (7163, 17265), (8265, 14963)]