2480491215

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{96199}}^1$

素因数の和:96404

約数の個数: 32

約数和(自身を含む): 4432896000

約数和(自身を除く): 1952404785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1719, 2865, 5157, 8595, 25785, 96199, 288597, 480995, 865791, 1442985, 2597373, 4328955, 12986865, 18374009, 55122027, 91870045, 165366081, 275610135, 496098243, 826830405, 2480491215]

約数ペア:

[(1, 2480491215), (3, 826830405), (5, 496098243), (9, 275610135), (15, 165366081), (27, 91870045), (45, 55122027), (135, 18374009), (191, 12986865), (573, 4328955), (955, 2597373), (1719, 1442985), (2865, 865791), (5157, 480995), (8595, 288597), (25785, 96199)]