2973572525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 4787693568

約数和(自身を除く): 1814121043

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 77, 83, 175, 185, 259, 275, 385, 407, 415, 503, 581, 913, 925, 1295, 1925, 2035, 2075, 2515, 2849, 2905, 3071, 3521, 4565, 5533, 6391, 6475, 10175, 12575, 14245, 14525, 15355, 17605, 18611, 21497, 22825, 27665, 31955, 33781, 38731, 41749, 71225, 76775, 88025, 93055, 107485, 130277, 138325, 159775, 168905, 193655, 204721, 208745, 236467, 292243, 459239, 465275, 537425, 651385, 844525, 968275, 1023605, 1043725, 1182335, 1433047, 1461215, 1544713, 2296195, 3214673, 3256925, 5118025, 5911675, 7165235, 7306075, 7723565, 10812991, 11480975, 16073365, 16991843, 35826175, 38617825, 54064955, 80366825, 84959215, 118942901, 270324775, 424796075, 594714505, 2973572525]

約数ペア:

[(1, 2973572525), (5, 594714505), (7, 424796075), (11, 270324775), (25, 118942901), (35, 84959215), (37, 80366825), (55, 54064955), (77, 38617825), (83, 35826175), (175, 16991843), (185, 16073365), (259, 11480975), (275, 10812991), (385, 7723565), (407, 7306075), (415, 7165235), (503, 5911675), (581, 5118025), (913, 3256925), (925, 3214673), (1295, 2296195), (1925, 1544713), (2035, 1461215), (2075, 1433047), (2515, 1182335), (2849, 1043725), (2905, 1023605), (3071, 968275), (3521, 844525), (4565, 651385), (5533, 537425), (6391, 465275), (6475, 459239), (10175, 292243), (12575, 236467), (14245, 208745), (14525, 204721), (15355, 193655), (17605, 168905), (18611, 159775), (21497, 138325), (22825, 130277), (27665, 107485), (31955, 93055), (33781, 88025), (38731, 76775), (41749, 71225)]