74768265

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1332

約数の個数: 80

約数和(自身を含む): 157582656

約数和(自身を除く): 82814391

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 165, 195, 297, 351, 405, 429, 495, 585, 715, 891, 1053, 1287, 1291, 1485, 1755, 2145, 3861, 3873, 4455, 5265, 6435, 6455, 11583, 11619, 14201, 16783, 19305, 19365, 34857, 42603, 50349, 57915, 58095, 71005, 83915, 104571, 127809, 151047, 174285, 184613, 213015, 251745, 383427, 453141, 522855, 553839, 639045, 755235, 923065, 1150281, 1359423, 1661517, 1917135, 2265705, 2769195, 4984551, 5751405, 6797115, 8307585, 14953653, 24922755, 74768265]

約数ペア:

[(1, 74768265), (3, 24922755), (5, 14953653), (9, 8307585), (11, 6797115), (13, 5751405), (15, 4984551), (27, 2769195), (33, 2265705), (39, 1917135), (45, 1661517), (55, 1359423), (65, 1150281), (81, 923065), (99, 755235), (117, 639045), (135, 553839), (143, 522855), (165, 453141), (195, 383427), (297, 251745), (351, 213015), (405, 184613), (429, 174285), (495, 151047), (585, 127809), (715, 104571), (891, 83915), (1053, 71005), (1287, 58095), (1291, 57915), (1485, 50349), (1755, 42603), (2145, 34857), (3861, 19365), (3873, 19305), (4455, 16783), (5265, 14201), (6435, 11619), (6455, 11583)]