80451359985

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3037}}^1\times {\mathrm{19843}}^1$

素因数の和:22977

約数の個数: 32

約数和(自身を含む): 130217915520

約数和(自身を除く): 49766555535

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 3037, 9111, 15185, 19843, 45555, 59529, 99215, 270293, 297645, 810879, 1351465, 1766027, 4054395, 5298081, 8830135, 26490405, 60263191, 180789573, 301315955, 903947865, 5363423999, 16090271997, 26817119995, 80451359985]

約数ペア:

[(1, 80451359985), (3, 26817119995), (5, 16090271997), (15, 5363423999), (89, 903947865), (267, 301315955), (445, 180789573), (1335, 60263191), (3037, 26490405), (9111, 8830135), (15185, 5298081), (19843, 4054395), (45555, 1766027), (59529, 1351465), (99215, 810879), (270293, 297645)]