214922985

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 349920000

約数和(自身を除く): 134997015

約数列:

[1, 3, 5, 15, 89, 199, 267, 445, 597, 809, 995, 1335, 2427, 2985, 4045, 12135, 17711, 53133, 72001, 88555, 160991, 216003, 265665, 360005, 482973, 804955, 1080015, 2414865, 14328199, 42984597, 71640995, 214922985]

約数ペア:

[(1, 214922985), (3, 71640995), (5, 42984597), (15, 14328199), (89, 2414865), (199, 1080015), (267, 804955), (445, 482973), (597, 360005), (809, 265665), (995, 216003), (1335, 160991), (2427, 88555), (2985, 72001), (4045, 53133), (12135, 17711)]