29141985

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 47941632

約数和(自身を除く): 18799647

約数列:

[1, 3, 5, 15, 67, 107, 201, 271, 321, 335, 535, 813, 1005, 1355, 1605, 4065, 7169, 18157, 21507, 28997, 35845, 54471, 86991, 90785, 107535, 144985, 272355, 434955, 1942799, 5828397, 9713995, 29141985]

約数ペア:

[(1, 29141985), (3, 9713995), (5, 5828397), (15, 1942799), (67, 434955), (107, 272355), (201, 144985), (271, 107535), (321, 90785), (335, 86991), (535, 54471), (813, 35845), (1005, 28997), (1355, 21507), (1605, 18157), (4065, 7169)]