9490215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 18800640

約数和(自身を除く): 9310425

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 67, 71, 95, 105, 133, 201, 213, 285, 335, 355, 399, 469, 497, 665, 1005, 1065, 1273, 1349, 1407, 1491, 1995, 2345, 2485, 3819, 4047, 4757, 6365, 6745, 7035, 7455, 8911, 9443, 14271, 19095, 20235, 23785, 26733, 28329, 33299, 44555, 47215, 71355, 90383, 99897, 133665, 141645, 166495, 271149, 451915, 499485, 632681, 1355745, 1898043, 3163405, 9490215]

約数ペア:

[(1, 9490215), (3, 3163405), (5, 1898043), (7, 1355745), (15, 632681), (19, 499485), (21, 451915), (35, 271149), (57, 166495), (67, 141645), (71, 133665), (95, 99897), (105, 90383), (133, 71355), (201, 47215), (213, 44555), (285, 33299), (335, 28329), (355, 26733), (399, 23785), (469, 20235), (497, 19095), (665, 14271), (1005, 9443), (1065, 8911), (1273, 7455), (1349, 7035), (1407, 6745), (1491, 6365), (1995, 4757), (2345, 4047), (2485, 3819)]