54906075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 114206976

約数和(自身を除く): 59300901

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 71, 75, 105, 175, 213, 225, 315, 355, 491, 497, 525, 639, 1065, 1473, 1491, 1575, 1775, 2455, 2485, 3195, 3437, 4419, 4473, 5325, 7365, 7455, 10311, 12275, 12425, 15975, 17185, 22095, 22365, 30933, 34861, 36825, 37275, 51555, 85925, 104583, 110475, 111825, 154665, 174305, 244027, 257775, 313749, 522915, 732081, 773325, 871525, 1220135, 1568745, 2196243, 2614575, 3660405, 6100675, 7843725, 10981215, 18302025, 54906075]

約数ペア:

[(1, 54906075), (3, 18302025), (5, 10981215), (7, 7843725), (9, 6100675), (15, 3660405), (21, 2614575), (25, 2196243), (35, 1568745), (45, 1220135), (63, 871525), (71, 773325), (75, 732081), (105, 522915), (175, 313749), (213, 257775), (225, 244027), (315, 174305), (355, 154665), (491, 111825), (497, 110475), (525, 104583), (639, 85925), (1065, 51555), (1473, 37275), (1491, 36825), (1575, 34861), (1775, 30933), (2455, 22365), (2485, 22095), (3195, 17185), (3437, 15975), (4419, 12425), (4473, 12275), (5325, 10311), (7365, 7455)]