97517475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 108

約数和(自身を含む): 201690216

約数和(自身を除く): 104172741

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 41, 45, 55, 75, 93, 99, 123, 155, 165, 205, 225, 275, 279, 341, 369, 451, 465, 495, 615, 775, 825, 961, 1023, 1025, 1271, 1353, 1395, 1705, 1845, 2255, 2325, 2475, 2883, 3069, 3075, 3813, 4059, 4805, 5115, 6355, 6765, 6975, 8525, 8649, 9225, 10571, 11275, 11439, 13981, 14415, 15345, 19065, 20295, 24025, 25575, 31713, 31775, 33825, 39401, 41943, 43245, 52855, 57195, 69905, 72075, 76725, 95139, 95325, 101475, 118203, 125829, 158565, 197005, 209715, 216225, 264275, 285975, 349525, 354609, 433411, 475695, 591015, 629145, 792825, 985025, 1048575, 1300233, 1773045, 2167055, 2378475, 2955075, 3145725, 3900699, 6501165, 8865225, 10835275, 19503495, 32505825, 97517475]

約数ペア:

[(1, 97517475), (3, 32505825), (5, 19503495), (9, 10835275), (11, 8865225), (15, 6501165), (25, 3900699), (31, 3145725), (33, 2955075), (41, 2378475), (45, 2167055), (55, 1773045), (75, 1300233), (93, 1048575), (99, 985025), (123, 792825), (155, 629145), (165, 591015), (205, 475695), (225, 433411), (275, 354609), (279, 349525), (341, 285975), (369, 264275), (451, 216225), (465, 209715), (495, 197005), (615, 158565), (775, 125829), (825, 118203), (961, 101475), (1023, 95325), (1025, 95139), (1271, 76725), (1353, 72075), (1395, 69905), (1705, 57195), (1845, 52855), (2255, 43245), (2325, 41943), (2475, 39401), (2883, 33825), (3069, 31775), (3075, 31713), (3813, 25575), (4059, 24025), (4805, 20295), (5115, 19065), (6355, 15345), (6765, 14415), (6975, 13981), (8525, 11439), (8649, 11275), (9225, 10571)]