67835355

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 137401920

約数和(自身を除く): 69566565

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 61, 85, 89, 105, 119, 147, 183, 245, 255, 267, 305, 357, 427, 445, 595, 623, 735, 833, 915, 1037, 1281, 1335, 1513, 1785, 1869, 2135, 2499, 2989, 3111, 3115, 4165, 4361, 4539, 5185, 5429, 6405, 7259, 7565, 8967, 9345, 10591, 12495, 13083, 14945, 15555, 16287, 21777, 21805, 22695, 27145, 31773, 36295, 38003, 44835, 50813, 52955, 65415, 74137, 81435, 92293, 108885, 114009, 152439, 158865, 190015, 222411, 254065, 266021, 276879, 370685, 461465, 570045, 646051, 762195, 798063, 1112055, 1330105, 1384395, 1938153, 3230255, 3990315, 4522357, 9690765, 13567071, 22611785, 67835355]

約数ペア:

[(1, 67835355), (3, 22611785), (5, 13567071), (7, 9690765), (15, 4522357), (17, 3990315), (21, 3230255), (35, 1938153), (49, 1384395), (51, 1330105), (61, 1112055), (85, 798063), (89, 762195), (105, 646051), (119, 570045), (147, 461465), (183, 370685), (245, 276879), (255, 266021), (267, 254065), (305, 222411), (357, 190015), (427, 158865), (445, 152439), (595, 114009), (623, 108885), (735, 92293), (833, 81435), (915, 74137), (1037, 65415), (1281, 52955), (1335, 50813), (1513, 44835), (1785, 38003), (1869, 36295), (2135, 31773), (2499, 27145), (2989, 22695), (3111, 21805), (3115, 21777), (4165, 16287), (4361, 15555), (4539, 14945), (5185, 13083), (5429, 12495), (6405, 10591), (7259, 9345), (7565, 8967)]