57184725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 103118400

約数和(自身を除く): 45933675

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 89, 195, 267, 325, 445, 659, 975, 1157, 1335, 1977, 2225, 3295, 3471, 5785, 6675, 8567, 9885, 16475, 17355, 25701, 28925, 42835, 49425, 58651, 86775, 128505, 175953, 214175, 293255, 642525, 762463, 879765, 1466275, 2287389, 3812315, 4398825, 11436945, 19061575, 57184725]

約数ペア:

[(1, 57184725), (3, 19061575), (5, 11436945), (13, 4398825), (15, 3812315), (25, 2287389), (39, 1466275), (65, 879765), (75, 762463), (89, 642525), (195, 293255), (267, 214175), (325, 175953), (445, 128505), (659, 86775), (975, 58651), (1157, 49425), (1335, 42835), (1977, 28925), (2225, 25701), (3295, 17355), (3471, 16475), (5785, 9885), (6675, 8567)]