29487705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 53829888

約数和(自身を除く): 24342183

約数列:

[1, 3, 5, 13, 15, 37, 39, 61, 65, 67, 111, 183, 185, 195, 201, 305, 335, 481, 555, 793, 871, 915, 1005, 1443, 2257, 2379, 2405, 2479, 2613, 3965, 4087, 4355, 6771, 7215, 7437, 11285, 11895, 12261, 12395, 13065, 20435, 29341, 32227, 33855, 37185, 53131, 61305, 88023, 96681, 146705, 151219, 159393, 161135, 265655, 440115, 453657, 483405, 756095, 796965, 1965847, 2268285, 5897541, 9829235, 29487705]

約数ペア:

[(1, 29487705), (3, 9829235), (5, 5897541), (13, 2268285), (15, 1965847), (37, 796965), (39, 756095), (61, 483405), (65, 453657), (67, 440115), (111, 265655), (183, 161135), (185, 159393), (195, 151219), (201, 146705), (305, 96681), (335, 88023), (481, 61305), (555, 53131), (793, 37185), (871, 33855), (915, 32227), (1005, 29341), (1443, 20435), (2257, 13065), (2379, 12395), (2405, 12261), (2479, 11895), (2613, 11285), (3965, 7437), (4087, 7215), (4355, 6771)]