47654685

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 93791880

約数和(自身を除く): 46137195

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 53, 65, 87, 117, 145, 159, 195, 261, 265, 377, 435, 477, 585, 689, 795, 1131, 1305, 1537, 1885, 2067, 2385, 2809, 3393, 3445, 4611, 5655, 6201, 7685, 8427, 10335, 13833, 14045, 16965, 19981, 23055, 25281, 31005, 36517, 42135, 59943, 69165, 81461, 99905, 109551, 126405, 179829, 182585, 244383, 299715, 328653, 407305, 547755, 733149, 899145, 1058993, 1221915, 1643265, 3176979, 3665745, 5294965, 9530937, 15884895, 47654685]

約数ペア:

[(1, 47654685), (3, 15884895), (5, 9530937), (9, 5294965), (13, 3665745), (15, 3176979), (29, 1643265), (39, 1221915), (45, 1058993), (53, 899145), (65, 733149), (87, 547755), (117, 407305), (145, 328653), (159, 299715), (195, 244383), (261, 182585), (265, 179829), (377, 126405), (435, 109551), (477, 99905), (585, 81461), (689, 69165), (795, 59943), (1131, 42135), (1305, 36517), (1537, 31005), (1885, 25281), (2067, 23055), (2385, 19981), (2809, 16965), (3393, 14045), (3445, 13833), (4611, 10335), (5655, 8427), (6201, 7685)]