29883555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 58234176

約数和(自身を除く): 28350621

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2221, 2691, 4485, 6663, 11105, 13455, 19989, 28873, 33315, 51083, 86619, 99945, 144365, 153249, 255415, 259857, 433095, 459747, 664079, 766245, 1299285, 1992237, 2298735, 3320395, 5976711, 9961185, 29883555]

約数ペア:

[(1, 29883555), (3, 9961185), (5, 5976711), (9, 3320395), (13, 2298735), (15, 1992237), (23, 1299285), (39, 766245), (45, 664079), (65, 459747), (69, 433095), (115, 259857), (117, 255415), (195, 153249), (207, 144365), (299, 99945), (345, 86619), (585, 51083), (897, 33315), (1035, 28873), (1495, 19989), (2221, 13455), (2691, 11105), (4485, 6663)]