42481725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 87744384

約数和(自身を除く): 45262659

約数列:

[1, 3, 5, 11, 13, 15, 17, 25, 33, 39, 51, 55, 65, 75, 85, 143, 165, 187, 195, 221, 233, 255, 275, 325, 425, 429, 561, 663, 699, 715, 825, 935, 975, 1105, 1165, 1275, 2145, 2431, 2563, 2805, 3029, 3315, 3495, 3575, 3961, 4675, 5525, 5825, 7293, 7689, 9087, 10725, 11883, 12155, 12815, 14025, 15145, 16575, 17475, 19805, 33319, 36465, 38445, 43571, 45435, 51493, 59415, 60775, 64075, 75725, 99025, 99957, 130713, 154479, 166595, 182325, 192225, 217855, 227175, 257465, 297075, 499785, 566423, 653565, 772395, 832975, 1089275, 1287325, 1699269, 2498925, 2832115, 3267825, 3861975, 8496345, 14160575, 42481725]

約数ペア:

[(1, 42481725), (3, 14160575), (5, 8496345), (11, 3861975), (13, 3267825), (15, 2832115), (17, 2498925), (25, 1699269), (33, 1287325), (39, 1089275), (51, 832975), (55, 772395), (65, 653565), (75, 566423), (85, 499785), (143, 297075), (165, 257465), (187, 227175), (195, 217855), (221, 192225), (233, 182325), (255, 166595), (275, 154479), (325, 130713), (425, 99957), (429, 99025), (561, 75725), (663, 64075), (699, 60775), (715, 59415), (825, 51493), (935, 45435), (975, 43571), (1105, 38445), (1165, 36465), (1275, 33319), (2145, 19805), (2431, 17475), (2563, 16575), (2805, 15145), (3029, 14025), (3315, 12815), (3495, 12155), (3575, 11883), (3961, 10725), (4675, 9087), (5525, 7689), (5825, 7293)]