49431495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1301}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 84369600

約数和(自身を除く): 34938105

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 1301, 2235, 2533, 3903, 6505, 7599, 12665, 19515, 22117, 37995, 66351, 110585, 193849, 331755, 581547, 969245, 2907735, 3295433, 9886299, 16477165, 49431495]

約数ペア:

[(1, 49431495), (3, 16477165), (5, 9886299), (15, 3295433), (17, 2907735), (51, 969245), (85, 581547), (149, 331755), (255, 193849), (447, 110585), (745, 66351), (1301, 37995), (2235, 22117), (2533, 19515), (3903, 12665), (6505, 7599)]