738491495

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 1071636480

約数和(自身を除く): 333144985

約数列:

[1, 5, 7, 35, 47, 49, 59, 235, 245, 295, 329, 413, 1087, 1645, 2065, 2303, 2773, 2891, 5435, 7609, 11515, 13865, 14455, 19411, 38045, 51089, 53263, 64133, 97055, 135877, 255445, 266315, 320665, 357623, 448931, 679385, 1788115, 2244655, 2503361, 3014251, 3142517, 12516805, 15071255, 15712585, 21099757, 105498785, 147698299, 738491495]

約数ペア:

[(1, 738491495), (5, 147698299), (7, 105498785), (35, 21099757), (47, 15712585), (49, 15071255), (59, 12516805), (235, 3142517), (245, 3014251), (295, 2503361), (329, 2244655), (413, 1788115), (1087, 679385), (1645, 448931), (2065, 357623), (2303, 320665), (2773, 266315), (2891, 255445), (5435, 135877), (7609, 97055), (11515, 64133), (13865, 53263), (14455, 51089), (19411, 38045)]