49914015

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 82385856

約数和(自身を除く): 32471841

約数列:

[1, 3, 5, 15, 41, 123, 205, 277, 293, 615, 831, 879, 1385, 1465, 4155, 4395, 11357, 12013, 34071, 36039, 56785, 60065, 81161, 170355, 180195, 243483, 405805, 1217415, 3327601, 9982803, 16638005, 49914015]

約数ペア:

[(1, 49914015), (3, 16638005), (5, 9982803), (15, 3327601), (41, 1217415), (123, 405805), (205, 243483), (277, 180195), (293, 170355), (615, 81161), (831, 60065), (879, 56785), (1385, 36039), (1465, 34071), (4155, 12013), (4395, 11357)]