127647585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 254741760

約数和(自身を除く): 127094175

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 53, 65, 69, 115, 117, 159, 179, 195, 207, 265, 299, 345, 477, 537, 585, 689, 795, 895, 897, 1035, 1219, 1495, 1611, 2067, 2327, 2385, 2685, 2691, 3445, 3657, 4117, 4485, 6095, 6201, 6981, 8055, 9487, 10335, 10971, 11635, 12351, 13455, 15847, 18285, 20585, 20943, 28461, 31005, 34905, 37053, 47435, 47541, 53521, 54855, 61755, 79235, 85383, 104715, 123331, 142305, 142623, 160563, 185265, 218201, 237705, 267605, 369993, 426915, 481689, 616655, 654603, 713115, 802815, 1091005, 1109979, 1849965, 1963809, 2408445, 2836613, 3273015, 5549895, 8509839, 9819045, 14183065, 25529517, 42549195, 127647585]

約数ペア:

[(1, 127647585), (3, 42549195), (5, 25529517), (9, 14183065), (13, 9819045), (15, 8509839), (23, 5549895), (39, 3273015), (45, 2836613), (53, 2408445), (65, 1963809), (69, 1849965), (115, 1109979), (117, 1091005), (159, 802815), (179, 713115), (195, 654603), (207, 616655), (265, 481689), (299, 426915), (345, 369993), (477, 267605), (537, 237705), (585, 218201), (689, 185265), (795, 160563), (895, 142623), (897, 142305), (1035, 123331), (1219, 104715), (1495, 85383), (1611, 79235), (2067, 61755), (2327, 54855), (2385, 53521), (2685, 47541), (2691, 47435), (3445, 37053), (3657, 34905), (4117, 31005), (4485, 28461), (6095, 20943), (6201, 20585), (6981, 18285), (8055, 15847), (9487, 13455), (10335, 12351), (10971, 11635)]