29712435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 50347008

約数和(自身を除く): 20634573

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1213, 1633, 3639, 4899, 6065, 8165, 18195, 24495, 27899, 83697, 86123, 139495, 258369, 418485, 430615, 1291845, 1980829, 5942487, 9904145, 29712435]

約数ペア:

[(1, 29712435), (3, 9904145), (5, 5942487), (15, 1980829), (23, 1291845), (69, 430615), (71, 418485), (115, 258369), (213, 139495), (345, 86123), (355, 83697), (1065, 27899), (1213, 24495), (1633, 18195), (3639, 8165), (4899, 6065)]