74635995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 143032320

約数和(自身を除く): 68396325

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 127, 145, 193, 203, 381, 435, 579, 609, 635, 889, 965, 1015, 1351, 1905, 2667, 2895, 3045, 3683, 4053, 4445, 5597, 6755, 11049, 13335, 16791, 18415, 20265, 24511, 25781, 27985, 39179, 55245, 73533, 77343, 83955, 117537, 122555, 128905, 171577, 195895, 367665, 386715, 514731, 587685, 710819, 857885, 2132457, 2573655, 3554095, 4975733, 10662285, 14927199, 24878665, 74635995]

約数ペア:

[(1, 74635995), (3, 24878665), (5, 14927199), (7, 10662285), (15, 4975733), (21, 3554095), (29, 2573655), (35, 2132457), (87, 857885), (105, 710819), (127, 587685), (145, 514731), (193, 386715), (203, 367665), (381, 195895), (435, 171577), (579, 128905), (609, 122555), (635, 117537), (889, 83955), (965, 77343), (1015, 73533), (1351, 55245), (1905, 39179), (2667, 27985), (2895, 25781), (3045, 24511), (3683, 20265), (4053, 18415), (4445, 16791), (5597, 13335), (6755, 11049)]