15707031285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{2467}}^1$

素因数の和:3354

約数の個数: 64

約数和(自身を含む): 28044693504

約数和(自身を除く): 12337662219

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 821, 1551, 2463, 2467, 2585, 4105, 7401, 7755, 9031, 12315, 12335, 27093, 27137, 37005, 38587, 45155, 81411, 115761, 115949, 135465, 135685, 192935, 347847, 407055, 424457, 578805, 579745, 1273371, 1275439, 1739235, 2025407, 2122285, 3826317, 6076221, 6366855, 6377195, 10127035, 19131585, 22279477, 30381105, 66838431, 95194129, 111397385, 285582387, 334192155, 475970645, 1047135419, 1427911935, 3141406257, 5235677095, 15707031285]

約数ペア:

[(1, 15707031285), (3, 5235677095), (5, 3141406257), (11, 1427911935), (15, 1047135419), (33, 475970645), (47, 334192155), (55, 285582387), (141, 111397385), (165, 95194129), (235, 66838431), (517, 30381105), (705, 22279477), (821, 19131585), (1551, 10127035), (2463, 6377195), (2467, 6366855), (2585, 6076221), (4105, 3826317), (7401, 2122285), (7755, 2025407), (9031, 1739235), (12315, 1275439), (12335, 1273371), (27093, 579745), (27137, 578805), (37005, 424457), (38587, 407055), (45155, 347847), (81411, 192935), (115761, 135685), (115949, 135465)]