74493405

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4637}}^1$

素因数の和:4675

約数の個数: 64

約数和(自身を含む): 160289280

約数和(自身を除く): 85795875

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 945, 1071, 1785, 2295, 3213, 4637, 5355, 13911, 16065, 23185, 32459, 41733, 69555, 78829, 97377, 125199, 162295, 208665, 236487, 292131, 394145, 486885, 551803, 625995, 709461, 876393, 1182435, 1460655, 1655409, 2128383, 2759015, 3547305, 4381965, 4966227, 8277045, 10641915, 14898681, 24831135, 74493405]

約数ペア:

[(1, 74493405), (3, 24831135), (5, 14898681), (7, 10641915), (9, 8277045), (15, 4966227), (17, 4381965), (21, 3547305), (27, 2759015), (35, 2128383), (45, 1655409), (51, 1460655), (63, 1182435), (85, 876393), (105, 709461), (119, 625995), (135, 551803), (153, 486885), (189, 394145), (255, 292131), (315, 236487), (357, 208665), (459, 162295), (595, 125199), (765, 97377), (945, 78829), (1071, 69555), (1785, 41733), (2295, 32459), (3213, 23185), (4637, 16065), (5355, 13911)]