131492025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1680

約数の個数: 96

約数和(自身を含む): 292481280

約数和(自身を除く): 160989255

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 51, 63, 75, 85, 105, 119, 135, 153, 175, 189, 225, 255, 315, 357, 425, 459, 525, 595, 675, 765, 945, 1071, 1275, 1575, 1637, 1785, 2295, 2975, 3213, 3825, 4725, 4911, 5355, 8185, 8925, 11459, 11475, 14733, 16065, 24555, 26775, 27829, 34377, 40925, 44199, 57295, 73665, 80325, 83487, 103131, 122775, 139145, 171885, 194803, 220995, 250461, 286475, 309393, 368325, 417435, 515655, 584409, 695725, 751383, 859425, 974015, 1104975, 1252305, 1546965, 1753227, 2087175, 2578275, 2922045, 3756915, 4870075, 5259681, 6261525, 7734825, 8766135, 14610225, 18784575, 26298405, 43830675, 131492025]

約数ペア:

[(1, 131492025), (3, 43830675), (5, 26298405), (7, 18784575), (9, 14610225), (15, 8766135), (17, 7734825), (21, 6261525), (25, 5259681), (27, 4870075), (35, 3756915), (45, 2922045), (51, 2578275), (63, 2087175), (75, 1753227), (85, 1546965), (105, 1252305), (119, 1104975), (135, 974015), (153, 859425), (175, 751383), (189, 695725), (225, 584409), (255, 515655), (315, 417435), (357, 368325), (425, 309393), (459, 286475), (525, 250461), (595, 220995), (675, 194803), (765, 171885), (945, 139145), (1071, 122775), (1275, 103131), (1575, 83487), (1637, 80325), (1785, 73665), (2295, 57295), (2975, 44199), (3213, 40925), (3825, 34377), (4725, 27829), (4911, 26775), (5355, 24555), (8185, 16065), (8925, 14733), (11459, 11475)]