13707156925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{70501}}^1$

素因数の和:70630

約数の個数: 48

約数和(自身を含む): 21401023104

約数和(自身を除く): 7693866179

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 101, 175, 275, 385, 505, 707, 1111, 1925, 2525, 3535, 5555, 7777, 17675, 27775, 38885, 70501, 194425, 352505, 493507, 775511, 1762525, 2467535, 3877555, 5428577, 7120601, 12337675, 19387775, 27142885, 35603005, 49844207, 78326611, 135714425, 178015025, 249221035, 391633055, 548286277, 1246105175, 1958165275, 2741431385, 13707156925]

約数ペア:

[(1, 13707156925), (5, 2741431385), (7, 1958165275), (11, 1246105175), (25, 548286277), (35, 391633055), (55, 249221035), (77, 178015025), (101, 135714425), (175, 78326611), (275, 49844207), (385, 35603005), (505, 27142885), (707, 19387775), (1111, 12337675), (1925, 7120601), (2525, 5428577), (3535, 3877555), (5555, 2467535), (7777, 1762525), (17675, 775511), (27775, 493507), (38885, 352505), (70501, 194425)]