9397885

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 4287875

約数列:

[1, 5, 7, 29, 35, 47, 145, 197, 203, 235, 329, 985, 1015, 1363, 1379, 1645, 5713, 6815, 6895, 9259, 9541, 28565, 39991, 46295, 47705, 64813, 199955, 268511, 324065, 1342555, 1879577, 9397885]

約数ペア:

[(1, 9397885), (5, 1879577), (7, 1342555), (29, 324065), (35, 268511), (47, 199955), (145, 64813), (197, 47705), (203, 46295), (235, 39991), (329, 28565), (985, 9541), (1015, 9259), (1363, 6895), (1379, 6815), (1645, 5713)]