83952715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 135364608

約数和(自身を除く): 51411893

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 101, 119, 127, 187, 385, 505, 595, 635, 707, 889, 935, 1111, 1309, 1397, 1717, 2159, 3535, 4445, 5555, 6545, 6985, 7777, 8585, 9779, 10795, 12019, 12827, 15113, 18887, 23749, 38885, 48895, 60095, 64135, 75565, 89789, 94435, 118745, 132209, 141097, 166243, 218059, 448945, 661045, 705485, 831215, 987679, 1090295, 1526413, 2398649, 4938395, 7632065, 11993245, 16790543, 83952715]

約数ペア:

[(1, 83952715), (5, 16790543), (7, 11993245), (11, 7632065), (17, 4938395), (35, 2398649), (55, 1526413), (77, 1090295), (85, 987679), (101, 831215), (119, 705485), (127, 661045), (187, 448945), (385, 218059), (505, 166243), (595, 141097), (635, 132209), (707, 118745), (889, 94435), (935, 89789), (1111, 75565), (1309, 64135), (1397, 60095), (1717, 48895), (2159, 38885), (3535, 23749), (4445, 18887), (5555, 15113), (6545, 12827), (6985, 12019), (7777, 10795), (8585, 9779)]