652769425

素因数分解:

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

素因数の和:479

約数の個数: 72

約数和(自身を含む): 1036621152

約数和(自身を除く): 383851727

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 175, 193, 245, 251, 275, 385, 539, 965, 1225, 1255, 1351, 1757, 1925, 2123, 2695, 2761, 4825, 6275, 6755, 8785, 9457, 10615, 12299, 13475, 13805, 14861, 19327, 33775, 43925, 47285, 48443, 53075, 61495, 69025, 74305, 96635, 104027, 135289, 236425, 242215, 307475, 339101, 371525, 483175, 520135, 532873, 676445, 1211075, 1695505, 2373707, 2600675, 2664365, 3382225, 3730111, 8477525, 11868535, 13321825, 18650555, 26110777, 59342675, 93252775, 130553885, 652769425]

約数ペア:

[(1, 652769425), (5, 130553885), (7, 93252775), (11, 59342675), (25, 26110777), (35, 18650555), (49, 13321825), (55, 11868535), (77, 8477525), (175, 3730111), (193, 3382225), (245, 2664365), (251, 2600675), (275, 2373707), (385, 1695505), (539, 1211075), (965, 676445), (1225, 532873), (1255, 520135), (1351, 483175), (1757, 371525), (1925, 339101), (2123, 307475), (2695, 242215), (2761, 236425), (4825, 135289), (6275, 104027), (6755, 96635), (8785, 74305), (9457, 69025), (10615, 61495), (12299, 53075), (13475, 48443), (13805, 47285), (14861, 43925), (19327, 33775)]