29489540175

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{997}}^1\times {\mathrm{2797}}^1$

素因数の和:3857

約数の個数: 72

約数和(自身を含む): 54016262976

約数和(自身を除く): 24526722801

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 997, 1175, 2115, 2797, 2991, 3525, 4985, 8391, 8973, 10575, 13985, 14955, 24925, 25173, 41955, 44865, 46859, 69925, 74775, 125865, 131459, 140577, 209775, 224325, 234295, 394377, 421731, 629325, 657295, 702885, 1171475, 1183131, 1971885, 2108655, 2788609, 3286475, 3514425, 5915655, 8365827, 9859425, 10543275, 13943045, 25097481, 29578275, 41829135, 69715225, 125487405, 131064623, 209145675, 393193869, 627437025, 655323115, 1179581607, 1965969345, 3276615575, 5897908035, 9829846725, 29489540175]

約数ペア:

[(1, 29489540175), (3, 9829846725), (5, 5897908035), (9, 3276615575), (15, 1965969345), (25, 1179581607), (45, 655323115), (47, 627437025), (75, 393193869), (141, 209145675), (225, 131064623), (235, 125487405), (423, 69715225), (705, 41829135), (997, 29578275), (1175, 25097481), (2115, 13943045), (2797, 10543275), (2991, 9859425), (3525, 8365827), (4985, 5915655), (8391, 3514425), (8973, 3286475), (10575, 2788609), (13985, 2108655), (14955, 1971885), (24925, 1183131), (25173, 1171475), (41955, 702885), (44865, 657295), (46859, 629325), (69925, 421731), (74775, 394377), (125865, 234295), (131459, 224325), (140577, 209775)]