288045985245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89317}}^1\times {\mathrm{12647}}^1$

素因数の和:101989

約数の個数: 32

約数和(自身を含む): 488027835648

約数和(自身を除く): 199981850403

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 12647, 37941, 63235, 89317, 189705, 214999, 267951, 446585, 644997, 1074995, 1339755, 1518389, 3224985, 4555167, 7591945, 22775835, 1129592099, 3388776297, 5647960495, 16943881485, 19203065683, 57609197049, 96015328415, 288045985245]

約数ペア:

[(1, 288045985245), (3, 96015328415), (5, 57609197049), (15, 19203065683), (17, 16943881485), (51, 5647960495), (85, 3388776297), (255, 1129592099), (12647, 22775835), (37941, 7591945), (63235, 4555167), (89317, 3224985), (189705, 1518389), (214999, 1339755), (267951, 1074995), (446585, 644997)]