130553885

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 200636352

約数和(自身を除く): 70082467

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 193, 245, 251, 385, 539, 965, 1255, 1351, 1757, 2123, 2695, 2761, 6755, 8785, 9457, 10615, 12299, 13805, 14861, 19327, 47285, 48443, 61495, 74305, 96635, 104027, 135289, 242215, 339101, 520135, 532873, 676445, 1695505, 2373707, 2664365, 3730111, 11868535, 18650555, 26110777, 130553885]

約数ペア:

[(1, 130553885), (5, 26110777), (7, 18650555), (11, 11868535), (35, 3730111), (49, 2664365), (55, 2373707), (77, 1695505), (193, 676445), (245, 532873), (251, 520135), (385, 339101), (539, 242215), (965, 135289), (1255, 104027), (1351, 96635), (1757, 74305), (2123, 61495), (2695, 48443), (2761, 47285), (6755, 19327), (8785, 14861), (9457, 13805), (10615, 12299)]