19006515

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12799}}^1$

素因数の和:12824

約数の個数: 32

約数和(自身を含む): 36864000

約数和(自身を除く): 17857485

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 12799, 38397, 63995, 115191, 140789, 191985, 345573, 422367, 575955, 703945, 1267101, 1727865, 2111835, 3801303, 6335505, 19006515]

約数ペア:

[(1, 19006515), (3, 6335505), (5, 3801303), (9, 2111835), (11, 1727865), (15, 1267101), (27, 703945), (33, 575955), (45, 422367), (55, 345573), (99, 191985), (135, 140789), (165, 115191), (297, 63995), (495, 38397), (1485, 12799)]