3738825215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{10357}}^1$

素因数の和:10547

約数の個数: 32

約数和(自身を含む): 4940020224

約数和(自身を除く): 1201195009

約数列:

[1, 5, 17, 31, 85, 137, 155, 527, 685, 2329, 2635, 4247, 10357, 11645, 21235, 51785, 72199, 176069, 321067, 360995, 880345, 1418909, 1605335, 5458139, 7094545, 24121453, 27290695, 43986179, 120607265, 219930895, 747765043, 3738825215]

約数ペア:

[(1, 3738825215), (5, 747765043), (17, 219930895), (31, 120607265), (85, 43986179), (137, 27290695), (155, 24121453), (527, 7094545), (685, 5458139), (2329, 1605335), (2635, 1418909), (4247, 880345), (10357, 360995), (11645, 321067), (21235, 176069), (51785, 72199)]